Sharma, Pavan Kumar; Gupta, Ram Baboo; Khanna, R. N., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1985, vol. 24, p. 1070 - 1071
Sharma, Pavan Kumar; Gupta, Ram Baboo; Khanna, R. N., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1985, vol. 24, p. 1070 - 1071