Dubrovskaya,E.N. (1984)
Palynological characteric of Upper Jurassic deposits of eastern Central Asia. (In: Problems of Modern Palynology. A.F.Chlonova, editor) [ Palinologicheskaya kharakteristika otlozhenii verkhei Yury Vostoka Srednei Azii. (In: Problemy Sovremennoi Palinologii. A.F.Chlonova, editor) ] International Palynological Conference,6th,Papers of the Soviet Palynologists.Akademya Nauk,Siberia Branch,Institute Geology and Geophysics
P. 115- 118