PACS:51.30.+i DOI:10.1070/PU1960v003n01ABEH003264 URL: https://ufn.ru/en/articles/1960/1/j/ Citation: Sokolov S N, Erastov L N "Lecture experiment on the determination of the specific heat of a Gas at constant pressure" Sov. Phys. Usp.3 171–171 (1960)