TY - JOUR AU - N. P. Lazarev AU - E. M. Rudoy AU - T. S. Popova TI - Optimal control of the length of a straight crack for a model describing an equilibrium of a two-dimensional body with two intersecting cracks JO - Matematičeskie zametki SVFU PY - 2018 SP - 43 EP - 53 VL - 25 IS - 3 UR - http://geodesic.mathdoc.fr/item/SVFU_2018_25_3_a3/ LA - ru ID - SVFU_2018_25_3_a3 ER -