Physics of Rockets: Liquid-Propellant RocketsHoward S. SeifertAmerican Association of Physics Teachers (AAPT)1947DOI 10.1119/1.1990911
Physics of Rockets: Dynamics of Long Range RocketsHoward S. SeifertAmerican Association of Physics Teachers (AAPT)1947DOI 10.1119/1.1990939