TY - BOOK ED - International union of theoretical and applied mechanics TI - Dynamical problems of rigid-elastic systems and structures PY - 1990/// CY - Μ. PB - USSR Acad. of sciences. Inst. for problems in mechanics KW - Упругие системы KW - Динамика KW - Съезды, совещания и т. п KW - nlr_sh1 KW - В251.6я431 KW - rubbk ER -