Gorbunova,V.P.; Suvorov,N.N.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1978 , vol. 14, p. 754 - 756
Khimiya Geterotsiklicheskikh Soedinenii, 1978 , vol. 14, p. 936 - 938
Gorbunova,V.P.; Suvorov,N.N.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1978 , vol. 14, p. 754 - 756
Khimiya Geterotsiklicheskikh Soedinenii, 1978 , vol. 14, p. 936 - 938