Semenov,V.P. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1977 , vol. 13, p. 22 - 24
Khimiya Geterotsiklicheskikh Soedinenii, 1977 , vol. 13, p. 27 - 29
Semenov,V.P. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1977 , vol. 13, p. 22 - 24
Khimiya Geterotsiklicheskikh Soedinenii, 1977 , vol. 13, p. 27 - 29
Semenov,V.P. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1977 , vol. 13, p. 22 - 24
Khimiya Geterotsiklicheskikh Soedinenii, 1977 , vol. 13, p. 27 - 29
Semenov,V.P. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1977 , vol. 13, p. 22 - 24
Khimiya Geterotsiklicheskikh Soedinenii, 1977 , vol. 13, p. 27 - 29
Semenov,V.P. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1977 , vol. 13, p. 22 - 24
Khimiya Geterotsiklicheskikh Soedinenii, 1977 , vol. 13, p. 27 - 29
Semenov,V.P. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1977 , vol. 13, p. 22 - 24
Khimiya Geterotsiklicheskikh Soedinenii, 1977 , vol. 13, p. 27 - 29
Semenov,V.P. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1977 , vol. 13, p. 22 - 24
Khimiya Geterotsiklicheskikh Soedinenii, 1977 , vol. 13, p. 27 - 29