Krishnamachary, S.; Mohan, S. K.; Kulkarni, S. G.; Jayaraman, D.; Rao, M. R.; Singh, L. D.; Prasad, S. K. Propellant Grade Hydrazine in Mono/Bi-Propellant Thrusters: Preparation and Performance Evaluation. Def. Sc. J. 2015, 65, 31-38.