TY - JOUR AU - E. M. Rudoy TI - Differentiation of energy functionals in the three-dimensional theory of elasticity for bodies with surface cracks JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2005 SP - 106 EP - 116 VL - 8 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2005_8_1_a11/ LA - ru ID - SJIM_2005_8_1_a11 ER -