Pillai, P. Madhavan; Ramabhadran, P.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1986 , vol. 25, p. 901 - 904
Pillai, P. Madhavan; Ramabhadran, P.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1986 , vol. 25, p. 901 - 904