TY  - JOUR
AU  - Babu Ram
TI  - Integrability theorems for power series
JO  - Colloquium Mathematicum
PY  - 1974
SP  - 293
EP  - 299
VL  - 31
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-31-2-293-299/
DO  - 10.4064/cm-31-2-293-299
LA  - en
ID  - 10_4064_cm_31_2_293_299
ER  -