RT Journal Article SR Electronic(1) A1 Stien, M. A1 Abrahamsen, P. A1 Hauge, R. A1 Kolbjørnsen, O.YR 2007 T1 Modification of the Snesim Algorithm JF , VO OP SP cp-32-00033 DO https://doi.org/10.3997/2214-4609.201403071 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201403071