TY - RPRT TI - The effects of boundary conditions on the steady-state response of three hypothetical ground-water systems; results and implications of numerical experiments AU - O. Lehn Franke AU - Thomas E. Reilly PY - 1987 DO - 10.3133/wsp2315 UR - https://pubs.usgs.gov/publication/wsp2315 ID - wsp2315 ER -