%0 Journal Article %A Altomani, Andrea %A Hill, C. Denson %A Nacinovich, Mauro %A Porten, Egmont %T Complex vector fields and hypoelliptic partial differential operators %J Annales de l'Institut Fourier %D 2010 %P 987-1034 %V 60 %N 3 %I Association des Annales de l’institut Fourier %U https://aif.centre-mersenne.org/articles/10.5802/aif.2545/ %R 10.5802/aif.2545 %G en %F AIF_2010__60_3_987_0