RT Journal Article SR Electronic(1) A1 Nielsen, B.YR 1996 T1 A Mathematical Model of the Vertical Movement of the Free Water Level in Fracture Reservoirs JF , VO OP SP cp-101-00038 DO https://doi.org/10.3997/2214-4609.201406899 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201406899