TY - RPRT TI - Experimental and Analytical Study of Rolling-Velocity Amplification during the Thrusting Process for Two 10-Inch-Diameter Spherical Rocket Motors in Free Flight AU - Martz, C. William AU - Swain, Robert L. PY - 1959 UR - https://ntrs.nasa.gov/citations/19980223628 ID - 19980223628 ER -