<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>13</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Batens, Diderik</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Delrieux, Claudio</style></author><author><style face="normal" font="default" size="100%">Legris, Javier</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">A Formal Approach to Problem Solving</style></title><secondary-title><style face="normal" font="default" size="100%">Computer Modeling of Scientific Reasoning</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2003</style></year></dates><publisher><style face="normal" font="default" size="100%">Universidad Nacional Del Sur. EDIUNS</style></publisher><pub-location><style face="normal" font="default" size="100%">Bahia Blanca, Argentinia</style></pub-location><pages><style face="normal" font="default" size="100%">15–26</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>