no. 2
The Cauchy problem for degenerate parabolic equations in Gevrey classes
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Série 4, Tome 26 (1998) no. 2, pp. 383-406. 
@article{ASNSP_1998_4_26_2_383_0,
     author = {Kajitani, Kunihiko and Mikami, Masahiro},
     title = {The Cauchy problem for degenerate parabolic equations in Gevrey classes},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {383--406},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 26},
     number = {2},
     year = {1998},
     zbl = {0920.35067},
     mrnumber = {1631601},
     language = {en},
     url = {archive.numdam.org/item/ASNSP_1998_4_26_2_383_0/}
}
Kajitani, Kunihiko; Mikami, Masahiro. The Cauchy problem for degenerate parabolic equations in Gevrey classes. Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Série 4, Tome 26 (1998) no. 2, pp. 383-406. http://archive.numdam.org/item/ASNSP_1998_4_26_2_383_0/

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