TY - RPRT TI - Comparison of an algebraic multigrid algorithm to two iterative solvers used for modeling ground water flow and transport AU - R.L. Detwiler AU - S. Mehl AU - H. Rajaram AU - W.W. Cheung PY - 2005 DO - 10.1111/j.1745-6584.2002.tb02654.x UR - https://pubs.usgs.gov/publication/70024649 ID - 70024649 ER -