Bacci, M., Langini, C., Vymětal, J., Caflisch, A., & Vitalis, A. (2017). Focused conformational sampling in proteins. Journal of Chemical Physics, 147(19), 195102. https://doi.org/10.1063/1.4996879 (Original work published)

Levy, Y., & Caflisch, A. (2003). Flexibility of monomeric and dimeric HIV-1 protease. The Journal of Physical Chemistry B, 107(13), 3068-3079. https://doi.org/10.1021/jp0219956