TY - JOUR AU - V. I. Gorbachev AU - L. V. Olekhova TI - Effective properties of a nonuniform beam under torsion JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2007 SP - 41 EP - 48 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2007_5_a6/ LA - ru ID - VMUMM_2007_5_a6 ER -