TY - JOUR AU - S. M. Novoselova TI - A study of an acoustical wave-guide with longitudinal partitions using the theory of the multi-degree-of-freedom systems JO - Zapiski Nauchnykh Seminarov POMI PY - 2000 SP - 250 EP - 257 VL - 264 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2000_264_a16/ LA - ru ID - ZNSL_2000_264_a16 ER -