Journal of Organic Chemistry, , vol. 48, # 8 p. 1349 - 1350

Cipiciani, Antonio; Linda, Paolo; Savelli, Gianfranco; Bunton, Clifford A.
Journal of Organic Chemistry, 1983 , vol. 48, # 8 p. 1349 - 1350

Moskalev, N. N.; Sirotkina, E. E.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1987 , vol. 23, # 3 p. 275 - 281
Khimiya Geterotsiklicheskikh Soedinenii, 1987 , vol. 23, # 3 p. 329 - 336

Moskalev, N. N.; Sirotkina, E. E.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1987 , vol. 23, # 3 p. 275 - 281
Khimiya Geterotsiklicheskikh Soedinenii, 1987 , vol. 23, # 3 p. 329 - 336