Mahamulkar, B. G.; Kulkarni, G. H.; Mitra, R. B., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983, vol. 22, # 12, p. 1261 - 1263
Mahamulkar, B. G.; Kulkarni, G. H.; Mitra, R. B., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983, vol. 22, # 12, p. 1261 - 1263