Seifert, U. Theorie & Bio-Systeme, Max Planck Institute of Colloids and Interfaces, Max Planck Society;
https://doi.org/10.1016/S0006-3495(98)74032-9 (Any fulltext)
Seifert, U. (1998). Modeling nonlinear red cell elasticity. Biophysical Journal, 75, 1141-1142. doi:10.1016/S0006-3495(98)74032-9.