Kjetil Moløkken Anette C. Lien Magne Jørgensen Sinan S. Tanilkan Hans Gallis Siw Elisabeth Hove Does Use of Development Model Affect Estimation Accuracy and Bias? 17-29 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3009&spage=17 2004 conf/profes/2004 PROFES db/conf/profes/profes2004.html#MolokkenLJTGH04