Lavrentovich, O. (2000). Optical Vortices Generated by Dislocations in a Cholesteric Liquid Crystal. https://doi.org/10.1364/OL.25.000317
Lavrentovich, Oleg. 2000. “Optical Vortices Generated by Dislocations in a Cholesteric Liquid Crystal”. https://doi.org/10.1364/OL.25.000317.
Lavrentovich, O. Optical Vortices Generated by Dislocations in a Cholesteric Liquid Crystal. 1 Jan. 2000, doi:10.1364/OL.25.000317.