TY - JOUR AU - È. I. Grigolyuk AU - L. A. Fil'shtinskii TI - Cross-bending of an isotropic plane resting on a biperiodical system of point supports JO - Doklady Akademii Nauk PY - 1964 SP - 1316 EP - 1318 VL - 157 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1964_157_6_a13/ LA - ru ID - DAN_1964_157_6_a13 ER -