%0 Journal Article %A Valli, T. %A Mattsson, A. %T Gravity method - an effective way to prospect groundwater areas in Finland %D 1998 %J , %V %@ 2214-4609 %C cp-43-00051 %R https://doi.org/10.3997/2214-4609.201407076 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609.201407076