TY - JOUR AU - V. T. Fomenko AU - Yu. P. Zolotukhin TI - Investigations of certain classes of two-sided external constraints of the theory of bendings of surfaces JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1984 SP - 71 EP - 74 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1984_11_a12/ LA - ru ID - IVM_1984_11_a12 ER -