RAO, A. Professor Birbal Sahni: His twenty-eight years at the University of Lucknow. Journal of Palaeosciences, [S. l.], v. 1, p. 9–16, 1952. DOI: 10.54991/jop.1952.364. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/364. Acesso em: 10 aug. 2024.