An Initial Framework for Research on Pair Programming. - Hans Gallis; Erik Arisholm; Tore Dybå (ISESE, 2003)

Collaboration on Software Tasks. - Hans Gallis (XP, 2003)

A Survey on Software Estimation in the Norwegian Industry. - Kjetil Moløkken-Østvold; Magne Jørgensen; Sinan Sigurd Tanilkan; Hans Gallis; Anette C. Lien; Siw Elisabeth Hove (IEEE METRICS, 2004)

Does Use of Development Model Affect Estimation Accuracy and Bias? - Kjetil Moløkken; Anette C. Lien; Magne Jørgensen; Sinan Sigurd Tanilkan; Hans Gallis; Siw Elisabeth Hove (PROFES, 2004)

Evaluating Pair Programming with Respect to System Complexity and Programmer Expertise. - Erik Arisholm; Hans Gallis; Tore Dybå; Dag I. K. Sjøberg (IEEE Trans. Software Eng., 2007)

Spinning Off from Simula. - Are Magnus Bruaset; Viktor S. Wold Eide; Frank Eliassen; Hans Gallis; Christian Tarrou (Simula Research Laboratory, 2010)