%0 Journal Article %A Conrado Martínez %A Alois Panholzer %A Helmut Prodinger %T On the number of descendants and ascendants in random search trees %J The electronic journal of combinatorics %D 1998 %V 5 %U http://geodesic.mathdoc.fr/articles/10.37236/1358/ %R 10.37236/1358 %F 10_37236_1358