Kazaryan, P. I.; Avakyan, S. V.; Gevorkyan, A. A.; Kulinkovich, R. G.; Panosyan, G. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 12 p. 1267 - 1273
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 12 p. 1607 - 1613

Kazaryan, P. I.; Avakyan, S. V.; Gevorkyan, A. A.; Kulinkovich, R. G.; Panosyan, G. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 12 p. 1267 - 1273
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 12 p. 1607 - 1613

Kazaryan, P. I.; Avakyan, S. V.; Gevorkyan, A. A.; Kulinkovich, R. G.; Panosyan, G. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 12 p. 1267 - 1273
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 12 p. 1607 - 1613

Kazaryan, P. I.; Avakyan, S. V.; Gevorkyan, A. A.; Kulinkovich, R. G.; Panosyan, G. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 12 p. 1267 - 1273
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 12 p. 1607 - 1613

Kazaryan, P. I.; Avakyan, S. V.; Gevorkyan, A. A.; Kulinkovich, R. G.; Panosyan, G. A.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 12 p. 1267 - 1273
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 12 p. 1607 - 1613