Kapoor, R P; Sharma, (Km) V P; Singh, Om V, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1991, vol. 30, # 12, p. 1152 - 1155
Kapoor, R P; Sharma, (Km) V P; Singh, Om V, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1991, vol. 30, # 12, p. 1152 - 1155