TY - JOUR AU - M. V. Deryabin TI - On the possibility of the reduction of systems with servoconstraints to Langrangian form JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2005 SP - 30 EP - 33 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2005_4_a6/ LA - ru ID - VMUMM_2005_4_a6 ER -