Singh, Harjit; Batra, M. S.; Singh, Paramjit, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1984, vol. 23, # 12, p. 1176 - 1180
Singh, Harjit; Batra, M. S.; Singh, Paramjit, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1984, vol. 23, # 12, p. 1176 - 1180