NAGARATNAM, A.; VENKATESAN, N. S. Professor DS Kothari: A Profile. Defence Science Journal, [S. l.], v. 44, n. 3, p. 189–192, 2013. DOI: 10.14429/dsj.44.4167. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/4167. Acesso em: 15 jun. 2025.