Pashkevich,T.K. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1975 , vol. 11, p. 308 - 312
Khimiya Geterotsiklicheskikh Soedinenii, 1975 , vol. 11, p. 353 - 357
Pashkevich,T.K. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1975 , vol. 11, p. 308 - 312
Khimiya Geterotsiklicheskikh Soedinenii, 1975 , vol. 11, p. 353 - 357