Ragni Ofstad

发表

Tormod Næs, T. Næs, Ø. Langsrud, 2007 .

Achim Kohler, Hanne Christine Bertram, Bjørg Egelandsdal, 2006, Journal of agricultural and food chemistry.

Jean-Pierre Renou, Loïc Foucat, Ragni Ofstad, 2008 .