Per Espen Hagen
发表
Per Espen Hagen,
2001,
MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295).
Roy Edgar Hansen,
Per Espen Hagen,
Kenneth Gade,
2001
.
Per Espen Hagen,
J. Kristensen,
2002,
OCEANS '02 MTS/IEEE.
Nils Størkersen,
K. Vestgard,
Per Espen Hagen,
2008
.
Bjørn Jalving,
Nils Størkersen,
Per Espen Hagen,
2000
.