Farzin Salmasi and John Abraham. Validity of Schaffernak and Casagrande Analytical Solutions for Seepage through a Homogeneous Earth Dam and Comparison with Numerical Solutions Based on the Finite Element Method. NPER-V4 [Internet]. 2021 Dec. 2 [cited 2026 Jun. 19];:79-93. Available from: https://stm.bookpi.org/NPER-V4/article/view/5107