Offshore Helicopter Routing in a Hub and Spoke Fashion: Minimizing Expected Number of Fatalities. - Halskau, Øyvind (2014)

General solutions to the single vehicle routing problem with pickups and deliveries. - Sr., Irina Gribkovskaia; Halskau, Øyvind; Laporte, Gilbert; Vlcek, Martin (Eur. J. Oper. Res., 2007)

The bridges of Königsberg - A historical perspective. - Sr., Irina Gribkovskaia; Halskau, Øyvind; Laporte, Gilbert (Networks, 2007)