TY - RPRT TI - Friction-term response to boundary-condition type in flow models AU - R.W. Schaffranek AU - C. Lai PY - 1996 DO - 10.1061/(asce)0733-9429(1996)122:2(73) UR - https://pubs.usgs.gov/publication/70019306 ID - 70019306 ER -