@article{ASNSP_1968_3_22_2_275_0,
     author = {Greenfield, S. J.},
     title = {Cauchy-Riemann equations in several variables},
     journal = {Annali della Scuola Normale Superiore di Pisa - Scienze Fisiche e Matematiche},
     pages = {275--314},
     publisher = {Scuola normale superiore},
     volume = {Ser. 3, 22},
     number = {2},
     year = {1968},
     mrnumber = {237816},
     zbl = {0159.37502},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_1968_3_22_2_275_0/}
}