Manaev, Yu. A.; Andreeva, M. A.; Perevalov, V. P.; Stepanov, B. I.; Dubrovskaya, V. A.; Seraya, V. I.
J. Gen. Chem. USSR (Engl. Transl.), 1982 , vol. 52, # 11 p. 2592 - 2598,2291 - 2296

Perevalov, V. P.; Andreeva, M. A.; Baryshnenkova, L. I.; Manaev, Yu. A.; Yamburg, G. S.; et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 12 p. 1326 - 1330
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 12 p. 1676 - 1679

Manaev, Yu. A.; Andreeva, M. A.; Perevalov, V. P.; Stepanov, B. I.; Dubrovskaya, V. A.; Seraya, V. I.
J. Gen. Chem. USSR (Engl. Transl.), 1982 , vol. 52, # 11 p. 2592 - 2598,2291 - 2296

Perevalov, V. P.; Andreeva, M. A.; Baryshnenkova, L. I.; Manaev, Yu. A.; Yamburg, G. S.; et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 12 p. 1326 - 1330
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 12 p. 1676 - 1679