%0 Journal Article %A Chaya Keller %A Shakhar Smorodinsky %T On the union complexity of families of axis-parallel rectangles with a low packing number %J The electronic journal of combinatorics %D 2018 %V 25 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/6792/ %R 10.37236/6792 %F 10_37236_6792