Wam, H.K., Hofstad, O., Nævdal, E. & Sankhayan, P. 2005. A bio-economic model for optimal harvest of timber and moose. - Forest Ecology & Management 206: 207-219.
Wam, H.K., Dokk, J.G. & Hjeljord, O. 2004. A simple carnivore improvement of existing sheep fencing. - Carnivore Damage Prevention News 07: 14-15.
Wam, H.K., Dokk, J.G. & Hjeljord, O. 2004. Reduced wolf attacks on sheep in Østfold, Norway using electric fencing. - Carnivore Damage Prevention News 07: 12-13.
Wam, H.K. & Hjeljord, O. 2003. A methodology for surveying wolf shyness. - Abstract proceedings 5th Int. Wolf Conference, Banff, Canada.
Wam, H.K. & Hjeljord, O. 2003. Wolf predation on moose - a case history using hunter's observations. - Alces 39: 263-272.