Halvor Sommerfelt, University of Bergen (IMAGE) The University of Bergen Caption Professor Halvor Sommerfelt is the leader of CISMAC at the University of Bergen. Credit Eivind Senneset. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.