Orlov, V. D.; Kolos, N. N.; Zolotarev, B. M.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 3 p. 318 - 323
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , # 3 p. 390 - 396

Orlov, V. D.; Kolos, N. N.; Yaremenko, F. G.; Lavrushin, V. F.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1980 , vol. 16, # 5 p. 547 - 550
Khimiya Geterotsiklicheskikh Soedinenii, 1980 , # 5 p. 697 - 700

Verma, Anil K.; Koul, Summon; Razdan, Tej K.; Kapoor, Kamal K.
Canadian Journal of Chemistry, 2006 , vol. 84, # 8 p. 1064 - 1073

Verma, Anil K.; Koul, Summon; Razdan, Tej K.; Kapoor, Kamal K.
Canadian Journal of Chemistry, 2006 , vol. 84, # 8 p. 1064 - 1073

Verma, Anil K.; Koul, Summon; Razdan, Tej K.; Kapoor, Kamal K.
Canadian Journal of Chemistry, 2006 , vol. 84, # 8 p. 1064 - 1073