1. J. Langmuir, K.B. Blodgett, A mathematical investigation of water droplet trajectories, US Army Air Forces Technical Report 5418, 1946
2. On a deposition of particles from flow on obstacles;Levin;Dokl. Akad. Nauk SSSR,1953
3. Equilibrium temperature of an unheated icing surface as a function of air speed;Messinger;JAS,1953
4. The theory of hailstone formation;Schumann;Quart. J. Roy. Meteorol. Soc.,1938
5. The hail problem;Ludlam;Nebula,1958