%0 Journal Article %A Olivié, H. J. %T A new class of balanced search trees : half-balanced binary search tress %J RAIRO. Informatique théorique %D 1982 %P 51-71 %V 16 %N 1 %I EDP-Sciences %U http://www.numdam.org/item/ITA_1982__16_1_51_0/ %G en %F ITA_1982__16_1_51_0