KHANDELWAL, P. K.; JOSHI, B. C. Preparation of 2-(N-Morpholinyl)-Indene and its Unusual Stability. Defence Science Journal, [S. l.], v. 21, n. 3, p. 199–200, 2014. DOI: 10.14429/dsj.21.6251. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/6251. Acesso em: 16 jun. 2025.