%0 Journal Article %A Acketa Dragan M. %T A construction of all the non-isomorphic non-simple matroids on 9 elements %J Novi Sad Journal of Mathematics %D 1987 %P 269-290 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1987_17_1a_21/ %F NSJOM_1987_17_1a_21