533.6
B90	Brun, R. J.     Impringement of Cloud Droplets on a Cylinder and Procedure for Measuring Liquid - Water Content and Droplet Sizes in Supercooled Clouds by Rotating Multicylinder Method [Текст] : Report / National Advisory Committee for Aeronautics. — Washington : U.S. Government Printing Office, 1955. — 43 p.