@article{ASNSP_1978_4_5_4_605_0,
     author = {Ne\v{c}as, J. and Star\'a, J. and \v{S}varc, R.},
     title = {Classical solution to a second order nonlinear elliptic system in $R_3$},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {605--631},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 5},
     number = {4},
     year = {1978},
     mrnumber = {519886},
     zbl = {0388.35027},
     language = {en},
     url = {http://archive.numdam.org/item/ASNSP_1978_4_5_4_605_0/}
}