Sonawane, H. R.; Sethi, S. C.; Merchant, S. N., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1984, vol. 23, # 10, p. 934 - 939
Sonawane, H. R.; Sethi, S. C.; Merchant, S. N., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1984, vol. 23, # 10, p. 934 - 939