TY - JOUR AU - L. Szeidl TI - On continuity of queueing systems with refusals JO - Zapiski Nauchnykh Seminarov POMI PY - 1979 SP - 125 EP - 142 VL - 87 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1979_87_a10/ LA - ru ID - ZNSL_1979_87_a10 ER -