Liquid crystals : relaxed energies, dipoles, singular lines and singular points
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Serie 4, Volume 17 (1990) no. 3, p. 415-437
@article{ASNSP_1990_4_17_3_415_0,
     author = {Giaquinta, Mariano and Modica, Giuseppe and Sou\v cek, J.},
     title = {Liquid crystals : relaxed energies, dipoles, singular lines and singular points},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 17},
     number = {3},
     year = {1990},
     pages = {415-437},
     zbl = {0760.49026},
     mrnumber = {1079984},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_1990_4_17_3_415_0}
}
Giaquinta, M.; Modica, G.; Souček, J. Liquid crystals : relaxed energies, dipoles, singular lines and singular points. Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Serie 4, Volume 17 (1990) no. 3, pp. 415-437. http://www.numdam.org/item/ASNSP_1990_4_17_3_415_0/

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