Hiremath, S. P.; Sonar, V. N.; Raja Sekhar, K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1989, vol. 28, # 1-11, p. 626 - 630
Hiremath, S. P.; Sonar, V. N.; Raja Sekhar, K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1989, vol. 28, # 1-11, p. 626 - 630