TY - BOOK AU - Kirstein, P. T. TI - On the effects of thermal velocities in two dimensional and axially symmetric beams T2 - ˆ[‰Издания] VL - E1033 PY - 1962/// CY - Дубна KW - Фз-425 KW - rubbk N2 - Библиогр.: с. 20 ER -