Vlasova, M. I.; Kogan, N. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , p. 43 - 48
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 1 p. 49 - 54

Vlasova, M. I.; Kogan, N. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , p. 43 - 48
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 1 p. 49 - 54

Vlasova, M. I.; Kogan, N. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , p. 43 - 48
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 1 p. 49 - 54