TY - JOUR AU - T. S. Kravtsova TI - Algorithm for computing the mechanical impedances of reinforcing ribs of various shapes JO - Zapiski Nauchnykh Seminarov POMI PY - 1978 SP - 95 EP - 111 VL - 78 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1978_78_a6/ LA - ru ID - ZNSL_1978_78_a6 ER -