TY  - DATA
AU  - E. Gerard
AU  -  J.-P. Ramis
TI  - Equations Differentielles et Systemes de Pfaff dans le Champ Complexe I
T2  - Lecture Notes in Mathematics
SN  - 9783540353140
PY  - 1979///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0062810
ER  -