Authors: Krasilov, VA Lozovskii, VR Afonin, SA Morkovin, IA

Citation: Va. Krasilov et al., The first find of fossil flora in Permian-Triassic boundary layers of the Moscow syneclise, DOK EARTH S, 372(4), 2000, pp. 636-637

Authors: Krassilov, VA Rasnitsyn, AP Afonin, SA

Citation: Va. Krassilov et al., Pollen morphotypes from the intestine of a Permian booklouse, REV PALAE P, 106(1-2), 1999, pp. 89-96