TY  - JOUR
AU  - Ouchi, Sunao
TI  - Characteristic Cauchy problems and solutions of formal power series
JO  - Annales de l'Institut Fourier
PY  - 1983
SP  - 131
EP  - 176
VL  - 33
IS  - 1
PB  - Institut Fourier
PP  - Grenoble
UR  - http://www.numdam.org/articles/10.5802/aif.907/
DO  - 10.5802/aif.907
LA  - en
ID  - AIF_1983__33_1_131_0
ER  -