Per Espen Hagen

发表

Per Espen Hagen, 2001, MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295).

Per Espen Hagen, J. Kristensen, 2002, OCEANS '02 MTS/IEEE.

Bjørn Jalving, Nils Størkersen, Per Espen Hagen, 2000 .