Ingale SV, Wagh PB, Sastry PU, Patra AK, Tewari R, Singh IK, Phapale SB, Wasnik RD, Rao AS, Gupta SC. Nanocrystalline Pentaerythritoltetranitrate using Sol-Gel Process. Def. Sc. J. [Internet]. 2011 Oct. 28 [cited 2025 Aug. 25];61(6):534-9. Available from: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/594