O. Merkl szerk.: Folia Entomologica Hungarica 66. (Budapest, 2005)
TELENGA, N. A. (1955): Sem. Braconidae, podsem. Microgasterinae i Agathinae. [Family Braconidae: subfamily Microgasterinae and Agathinae.] - Fauna SSSR, Pereponchatokrylye 5 (4). Nauka, Leningrad, 312 pp. TOBIAS, V. I. (1986a): 27. otryad Hymenoptera - Pereponchatokrylye. Semeystvo Braconidy (1.) In: MEDVEDEV, G. S. (ed.): OpredeliteV nasekomykh evropejskoj chasti SSSR. Tom III. Pereponchatokrylye. Chetvertaya Chast'. [Keys to the Insects of the European Part of the USSR Volume III. Hymenoptera. Part four.] Nauka, Leningrad, 501 pp. TOBIAS, V. I. (1986b): 27. otryad Hymenoptera - Pereponchatokrylye. Semeystvo Braconidy (2.) In: G. S. MEDVEDEV (ed.): OpredeliteV nasekomykh evropejskoj chasti SSSR. Tom III. Pereponchatokrylye. Pyataya Chast'. [Keys to the Insects of the European Part of the USSR Volume III. Hymenoptera. Part five.] Nauka, Leningrad, 231 pp. ZAYKOV, A. (1978): Prinos k'm izuchavaneto na semeystvo Braconidae (Hym.) v B'lgariya. (Contribution to the braconid fauna of Bulgaria (Hymenoptera, Braconidae).) - Plovdivski Universitet "Paisiy Khilendarski" 16: 227-234. ZAYKOV, A. (1979a): V'rkhu vidovete ot tribus Alysiini (Hym., Braconidae) v Rodopite. (On the species of the tribe Alysiini of the Rhodope Mountains.) - Plovdivski Universitet "Paisiy Khilendarski" 17: 181-185. ZAYKOV, A. (1979b): Neizvestni rodove i vidove (Hym., Braconidae) za faunata na B'lgariya, c'brani v Rodopite. [New to the Bulgarian fauna genera and species of Euphorinae (Hym., Braconidae) collected in the Rhodope Mountains.] - Plovdivski Universitet "Paisiy Khilendarski" 17: 187-192. ZAYKOV, A. (1980a): Two new species of family Braconidae (Hymenoptera, Braconidae collected in the Rhodopes. - Acta zoologica bulgarica 15: 103-106. ZAYKOV, A. (1980b): Novi vidove ot semeystvo Braconidae (Hymenoptera) za faunata na B'lgariya. [New species of the family Braconidae (Hymenoptera) for the Bulgarian fauna.] - Acta zoologica bulgarica 16: 86-89. ZAYKOV, A. (1980c): Neizvestni rodove i vidove brakonidi za faunata na B'lgariya. (Hymenoptera Braconidae genera and species unknown to Bulgarian fauna.) - Plovdivski Universitet "Paisiy Khilendarski" 15 (1977): 111-116. ZAYKOV, A. (1981a): A new species of the genus Perilitus NEES (Hymenoptera, Braconidae, Euphorinae) from Bulgaria. - Acta zoologica bulgarica 17: 73-74. ZAYKOV, A. N. (1981b): Novi rodove i vidove ot tribus Alysiini (Hymenoptera, Braconidae) za faunata na B'lgariya. [Genera and species of Alysiini (Hymenoptera, Braconidae) for the Bulgarian fauna.] - Acta zoologica bulgarica 17: 88-91. ZAYKOV, A. (1982): The European species of Symphya Förster (Hymenoptera: Braconidae). - Acta zoologica hungarica 28: 171-179. ZAYKOV, A. (1983a): New for Bulgarian fauna species of subfamily Opiinae (Hymenoptera, Braconidae). Faunistic and taxonomic contribution. I. - Acta zoologica bulgarica 23: 33-42. ZAYKOV, A. (1983b): Oncophanes TOBIASi sp. n. (Hymenoptera, Braconidae), a new species from Bulgaria.) - Acta zoologica bulgarica 22: 59-60. ZAYKOV, A. N. & FISCHER, M. (1982): On three extraordinary Alysiinae from Bulgaria (Hymenoptera, Braconidae). - Acta zoologica bulgarica 19: 70-74. ZETTEL, H. (1987): Zur Kenntnis der Gattung Ascogaster WESMAEL (Hymenoptera, Braconidae): Ascogaster dentiventris Telenga. - Zeitschrift der Arbeitsgemeinschaft Österreichischen Entomologen 39: 33-36.