%0 Journal Article %A Javier Chavarriga %T Integrable systems in the plane with center type linear part %J Applicationes Mathematicae %D 1993 %P 285-309 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-22-2-285-309/ %R 10.4064/am-22-2-285-309 %G en %F 10_4064_am_22_2_285_309