$a Prac. Instyt. Paleontologii Rosyjskiej Akademii Nauk, Moskwa.
670
$a Tertiary sawflies of the tribe Xyelini (Insecta: Vespida = Hymenoptera: Xyelidae) and their relationship to the Mesozoic and modern faunas / Alexander P. Rasnitsyn. - Los Angeles, 1995.
670
$a History of insects / by N. V. Belayeva [et al.]. - Dordrecht, cop. 2002. $b Red.
670
$a LCA online
670
$a Kp. Plant - arthropod interactions in the early angiosperm history : evidence from the Cretaceous of Israel / editors Valentin Krassilov & Alexandr Rasnitsyn. - Sofia, 2008.