<?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%">L.M.S.Tran</style></author><author><style face="normal" font="default" size="100%">F.Massacci</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dealing with Known Unknowns: Towards a Game-Theoretic Foundation for Software Requirement Evolution</style></title><secondary-title><style face="normal" font="default" size="100%">23rd International Conference on Advanced Information Systems Engineering (CAiSE'11)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">Sringer-Verlag </style></publisher><pub-location><style face="normal" font="default" size="100%">London</style></pub-location></record></records></xml>