TY - RPRT TI - Three-dimensional D4Z renumbering for iterative solution of ground-water flow and transport equations AU - Kenneth L. Kipp AU - J.S. Otto AU - Thomas F. Russell PY - 1994 DO - 10.1007/978-94-010-9204-3_171 UR - https://pubs.usgs.gov/publication/70199239 ID - 70199239 ER -