Selinger, J. (2018). Interpretation of saddle-splay and the Oseen-Frank free energy in liquid crystals. Liquid Crystals Reviews. https://doi.org/10.1080/21680396.2019.1581103
Selinger, Jonathan. 2018. “Interpretation of Saddle-Splay and the Oseen-Frank Free Energy in Liquid Crystals”. Liquid Crystals Reviews. https://doi.org/10.1080/21680396.2019.1581103.
Selinger, J. Interpretation of Saddle-Splay and the Oseen-Frank Free Energy in Liquid Crystals. Liquid Crystals Reviews, 3 July 2018, doi:10.1080/21680396.2019.1581103.