<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Economou, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An alternative model for queueing systems with single arrivals, batch services and customer coalescence</style></title><secondary-title><style face="normal" font="default" size="100%">Queueing Systems</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.scopus.com/inward/record.uri?eid=2-s2.0-0036286052&amp;doi=10.1023%2fA%3a1015089518876&amp;partnerID=40&amp;md5=156b11fb328e247d4a8f6fa0a0d90a75</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">40</style></volume><pages><style face="normal" font="default" size="100%">407-432</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">cited By 4</style></notes></record></records></xml>