Bruch, Erwin Karl. The boundary element method for groundwater flow / E. K. Bruch. - Berlin : Springer-Verlag, c1991. - 119 p. : ill. - Lecture notes in engineering ; 70 . ISBN: 0387544070 LCCN: 92034377 Subjects--Topical Terms: Groundwater flow--Mathematical models.Boundary element methods.