TY - JOUR AU - V. R. Barseghyan TI - On the optimal control of membranes vibrations under fixed intermediate states JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 1998 SP - 24 EP - 29 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_1998_1_a3/ LA - ru ID - UZERU_1998_1_a3 ER -