%0 Journal Article %A Suba, Alexandru %A Repesco, Vadim %A Putuntica, Vitalie %T Cubic systems with invariant affine straight lines of total parallel multiplicity seven %J Electronic Journal of Differential Equations %D 2013 %V 2013 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a95/ %G en %F EJDE_2013__2013__a95