TY  - JOUR
AU  - Silva, Paulo L. Dattori da
TI  - A Note about Analytic Solvability of Complex Planar Vector Fields with Degeneracies
JO  - Canadian mathematical bulletin
PY  - 2011
SP  - 249
EP  - 254
VL  - 54
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-010-7/
DO  - 10.4153/CMB-2011-010-7
ID  - 10_4153_CMB_2011_010_7
ER  -