TY - JOUR AU - L. V. Yakhno TI - Principle of superposition of solutions for the problem of plane plasticity JO - Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ PY - 2009 SP - 140 EP - 145 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGU_2009_2_a12/ LA - ru ID - VSGU_2009_2_a12 ER -