%0 Journal Article %A Rudi Pendavingh %A Jorn van der Pol %T On the number of matroids compared to the number of sparse paving matroids %J The electronic journal of combinatorics %D 2015 %V 22 %N 2 %U http://geodesic.mathdoc.fr/articles/10.37236/4899/ %R 10.37236/4899 %F 10_37236_4899