Lockhart, T., Allender, D., Gelerinter, E., & Johnson, D. (1979). Investigation of the Indexes of Refraction Near the Smectic-A Smectic-C Transition: Orientational Order. Physical Review A. https://oaks.kent.edu/node/3915
Lockhart, Thomas, David Allender, Edward Gelerinter, and David Johnson. 1979. “Investigation of the Indexes of Refraction Near the Smectic-A Smectic-C Transition: Orientational Order”. Physical Review A. https://oaks.kent.edu/node/3915.
Lockhart, T., D. Allender, E. Gelerinter, and D. Johnson. Investigation of the Indexes of Refraction Near the Smectic-A Smectic-C Transition: Orientational Order. Physical Review A, 1 Oct. 1979, https://oaks.kent.edu/node/3915.