<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Christos Goumopoulos</style></author><author><style face="normal" font="default" size="100%">Efthymios Housos</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient Trip Generation with a Regulation Modeling Language for Airline Crew Scheduling</style></title><secondary-title><style face="normal" font="default" size="100%">8th Panhellenic Conference on Informatics</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year><pub-dates><date><style  face="normal" font="default" size="100%">November 8-10</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Nicosia, Cyprus</style></pub-location><pages><style face="normal" font="default" size="100%">158-167</style></pages><isbn><style face="normal" font="default" size="100%">960-14-0458-9</style></isbn></record></records></xml>