@article{SLC_1982_06_a5,
     author = {Peter Kirschenhofer},
     title = {Some {New} {Results} {On} {The} {Average} {Shape} {Of} {Binary} {Trees} {And} {Other} {Simply} {Generated} {Families}},
     journal = {S\'eminaire lotharingien de combinatoire},
     publisher = {mathdoc},
     volume = {06},
     year = {1982},
     url = {http://geodesic.mathdoc.fr/item/SLC_1982_06_a5/}
}