@article{GDZPPN002231042,
title = {Existence of minimal energy configurations of nematic liquid crystals with variable degree of orientation.},
journal = {Manuscripta mathematica},
volume = {67},
year = {1990},
pages = {215-228},
zbl = {0713.49005},
url = {http://dml.mathdoc.fr/item/GDZPPN002231042}
}
Ambrosio, Luigi. Existence of minimal energy configurations of nematic liquid crystals with variable degree of orientation.. Manuscripta mathematica, Tome 67 (1990) pp. 215-228. http://gdmltest.u-ga.fr/item/GDZPPN002231042/