TY - JOUR AU - N. I. Ostrosablin TI - On invariants of a~fourth-rank tensor of elasticity moduli JO - Sibirskij žurnal industrialʹnoj matematiki PY - 1998 SP - 155 EP - 163 VL - 1 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_1998_1_1_a15/ LA - ru ID - SJIM_1998_1_1_a15 ER -