<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">G. L. Miller</style></author><author><style face="normal" font="default" size="100%">S.-H. Teng</style></author><author><style face="normal" font="default" size="100%">S. A. Vavasis</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A unified geometric approach to graph separators</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the Symposium on Foundations of Computer Science</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1991</style></year></dates><pages><style face="normal" font="default" size="100%">538–547</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>