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

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

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