Coverage

Abstracting & Coverage

- Directory of Open Access Journals (DOAJ)
- Index Coupernicus (ICv2010=9.00)
- EBSCO
- CAB International – CABI Asbtracts
- Thomson Reuters Master Journal List (Zoological Record)
- All-Russian Institute of Scientific and Technical Information (VINITI) (Referativnyi zhurnal)
- IMBIOMED
- Elsevier (GEOBASE) 
- OARE – Research in the Environment (Research4Life) 
- AGORA – Research in Agriculture (Research4Life) 
- HINARI – Research in Health (Research4Life) 
- Genamics Journal Seek
- Ulrich’s Web (ProQuest)
- Socol@r (China)
- NSDL (The National Science Digital Library)
- Avano
- Academic Keys
- Biomedical Research Directory (biores.org)
- BASE (Bielefeld Academic Search Engine)
- CAPES
- GetCITED
- Open J-Gate
- Reasearch Gate
- E-journals
- E-resources (Columbia University Libraries)
- KoBSON
- MALMAD – Israel Center for Digital Information
- Ornithological Worldwide Literature (OWL)
- Ovid Link Solver
- MediaFinder
- SUDOC
- SerialSolutions
- E-print Network
- FreeFullPDF
- International Directory
- NewJour
- Jayde
- Ape Journal – Academic Publications eJournal
- EZB – Elektronische Zeitschriftenbibliothek – Universitätsbibliothek Regensburg
- WorldWideScience
- Science.gov
- SearchTeam
- Social Services Knowledge Scotland
- Scirus Search Engine
- Google Scholar Search Engine

Electronic libraries:

- Vrije Universiteit Brussel Digital Library (V-link) [Belgium]
- Geneva Foundation for Medical Education and Research [Switzerland]
- Stanford University Library (SU LAIR) [USA]
- The Smithsonian Institution Libraries [USA]
- The University of Queensland Library [Australia]
- University of Tsukuba Library [Japan]
- San Jose State University Library [USA]
- Carnegie Mellon University Libraries [USA]
- Swansea University Prifysgol Abertawe [UK]
- Eastern Michigan University Library [USA]
- New York University Libraries [USA]
- UTC Lupton Library [USA]
- Harowd B. Lee Library [USA]
- University of Saskatchewan Library [Canada]
- University of York Library [UK]
- Hellenic Academic Libraries Link (HEAL-Link) [Greece]
- University of Groningen Library [Netherlands]
- University of Newcastle [Australia]
- University of Washington Libraries [USA]
- University of Nevada, Reno [USA]
- University Town Library of Shenzhen [China]
- Charles Sturt University Library [Australia]
- Library of Congress [USA]
- Tsukuba Digital Library [Japan]

Regular libraries:

1. Bulgaria, Sofia – National Library “St. St. Cyril and Methodius”
2. Bulgaria, Sofia – University of Sofia Library
3. Bulgaria, Sofia – Bulgarian Academy of Sciences (BAS) Central Library
4. Bulgaria, Sofia – BAS, Institute of Zoology Library
5. Bulgaria, Sofia – New Bulgarian University Library
6. Bulgaria, Plovdiv – National Library “Ivan Vazov”
7. Bulgaria, Plovdiv – University of Plovdiv Central Library
8. Bulgaria, Plovdiv – HIFFI Library
9. Bulgaria, Varna – National Library “Pencho Slaveikov”
10. Bulgaria, Varna – Varna Free University Library
11. Bulgaria, Stara Zagora – Regional Library “Zachariy Kniajevski”
12. Bulgaria, Stara Zagora – Tracian University Library
13. Bulgaria, Burgas – Library “Yavorov PK”
14. Bulgaria, Burgas – Burgas Free University Library
15. Bulgaria, Ruse – Regional Library “Liuben Karavelov”
16. Bulgaria, Gabrovo – Regional Library
17. Bulgaria, Lovech – Regional Library
18. Bulgaria, Pazardzhik – Regional Library
19. Bulgaria, Smolyan – Regional Library “N. Vranchev”
20. Bulgaria, Smolyan – University of Plovdiv, Branch Smolyan – Library
21. Bulgaria, Kardjali – University of Plovdiv, Branch Kardjali – Library
22. Bulgaria, Veliko Tarnovo – Library “PR Slaveikov”
23. Bulgaria, Blagoevgrad – Regional Library
24. Bulgaria, Dobrich – Regional Library
25. Bulgaria, Shumen – Regional Library “St.Chilingirov”
26. Bulgaria, Shumen – University “Konstantin Preslavski” Library
27. Bulgaria, Pleven – Regional Library “Hristo Smirnenski”
28. Bulgaria, Sliven – Regional Library “Sava Dobroplodni”
29. Bulgaria, Yambol – Regional Library “G.S. Rakovski”
30. Bulgaria, Razgrad – Regional Library “Prof. Boyan Penev”
31. Bulgaria, Silistra – Regional Library “Partenii Pavlovich”
32. Bulgaria, Pernik – Regional Library
33. Bulgaria, Montana – Regional Library “Geo Milev”
34. Bulgaria, Vidin – Regional Library “M. Georgiev”
35. Bulgaria, Vratsa – Regional Library “Hristo Botev”
36. Serbia, Beograde – Srpska Akademija Nauka Library
37. Serbia, Ni? – University of Ni? Library
38. Slovenija, Ljubljana – Biblioteka Slovenskije Akademije
39. Russia, St. Petersburg – Scientific Library of St. Petersburg University
40. Russia, St. Petersburg – Russian Academy of Sciences Library
41. Russia, Voronezh – Voronezh State University – Zonal Scientific Library
42. Russia, Rostov, Rostov State University Scientific Library
43. Russia, Kazan – Scientific Library of Kazan State University
44. Russia, Moscow – Moscow Pedagogical Institute Gosudarstvennnogo Library
45. Russia, Moscow – All-Union Institute of Scientific and Technical Information (VINITI) Library
46. Russia, St. Petersburg – Scientific Research Institute of Plant Protection
47. Russia, St. Petersburg – Scientific Research Institute of Plants
48. Russia, Borok – Institute of Biology of Inland Waters Academy of Sciences Research Library
49. Lithuania, Vilnius – Lithuanian Academy of Sciences Library
50. Georgia, Tbilisi – Scientific Library of the Academy of Sciences of Georgia
51. Armenia, Yerevan – Yerevan State University Library
52. Armenia, Yerevan – Fundamental Library of the Academy of Sciences of Armenia
53. Ukraine, Kiev – Scientific Library of the University of Kiev
54. Ukraine, Kiev – Academy of Sciences of the Ukraine, the Central Scientific Library
55. Ukraine, Kiev – Scientific Library of the Lvovoskogo University
56. Moldova, Chisinau – Central Scientific Library of the Academy of Sciences of Moldova
57. Moldova, Chisinau – Kishinev State University Scientific Library Kazakhstan, Alma-Ata – Central Scientific Library
58. Turkmenistan, Ashgabat – Turkmenistan Central Research Library
59. Tajikistan, Dushanbe – Tajik Academy of Sciences Library
60. Azerbaijan, Baku – Fundamental Library of the Academy of Sciences of Azerbaijan
61. Belarus, Minsk – Central Scientific Library of the Academy of Sciences of Byelorussia
62. Belarus, Minsk – Belarussian State University Library
63. Latvia, Riga – Latvian Academic Library
64. Romania, Galati – Universitati din Galati Library
65. Romania, Bucuresti – Biblioteca Centrala Universitara
66. Romania, Bucuresti – Roumaine de Biologie Institut de Stinte Biologice – Biblioteca
67. Poland,  Krakow – Boblioteka Jagiellonska
68. Poland, Poznan – Uniwersytet im. Adama Mickiewicza – Biblioteca Glowna
69. Poland, Uniwersytet Marii Curie – Skladowskiej – Biblioteca Glowna
70. Poland, Wroclaw – Polskie Towarrystwo Zoologiczne – Biblioteka
71. Czech Republic, Brno – Masaryk University, Faculty of Science, Central Library
72. Czech Republic, Brno – Universitini Knihovna Library
73. Czech Republic, Plzen -  Zapadoceske Museum – Knihovna vymen
74. France, Paris – Biblioteque Centrale du Museum National D`Historie Naturelle
75. France, Paris – Museum National D`Historire Naturelle – Laboratoire de Cryptogamie
76. France, Montpellier – Akademie des Sciences et Letters de Montpellier
77. England, North Yorkshire – Document Control Section – Zoological Record, BIOSIS
78. England, London – The Natural History Museum -  Acquisition Section
79. England, London – The Natural History Museum – General Library
80. Germany, Frankfurt – Senkenberg Natural History Society – Exchange Department
81. Italy, Pisa – Instituto di Entomologia Agraria Dell ”Universita Degli Studi” Library
82. Italy, Genova – Museo Civico di Storia Naturale “Giacomo Doria”
83. Belgium, Brussel – Institute Royal des Sciences naturelles de Belgique
84. Switzerland, Bern – Naturhistorisches Museum Library
85. Spain, Barcelona – Museu de Zoologia Library
86. Spain, Barcelona – Institucio Catalona D`Historia Natural Filial de L`Institut D`Estudias Catalans Library
87. Spain, Museu de Naturals de la Cuitadella Biblioteca
88. Germany, Gottingen – Akademie der Wissenschaften