Sur les fonctions d'un opérateur pseudo-différentiel elliptique
Publications du Département de mathématiques (Lyon), Volume 14 (1977) no. 3, p. 21-58 
@article{PDML_1977__14_3_21_0,
     author = {Patissier, Guy},
     title = {Sur les fonctions d'un op\'erateur pseudo-diff\'erentiel elliptique},
     journal = {Publications du D\'epartement de math\'ematiques (Lyon)},
     publisher = {Universit\'e Claude Bernard - Lyon 1},
     volume = {14},
     number = {3},
     year = {1977},
     pages = {21-58},
     zbl = {0423.35088},
     mrnumber = {521634},
     language = {fr},
     url = {http://www.numdam.org/item/PDML_1977__14_3_21_0}
}

Patissier, Guy. Sur les fonctions d'un opérateur pseudo-différentiel elliptique. Publications du Département de mathématiques (Lyon), Volume 14 (1977) no. 3, pp. 21-58. http://www.numdam.org/item/PDML_1977__14_3_21_0/

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