TY - JOUR AU - M. V. Kozlova TI - Averaging of a three-dimensional problem in elasticity theory for a thin nonhomogeneous beam JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1989 SP - 6 EP - 10 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1989_5_a1/ LA - ru ID - VMUMM_1989_5_a1 ER -