%0 Journal Article %A Pekka Tukia %T Conservative action and the horospheric limit set %J Annales Fennici Mathematici %D 1997 %P 387-394 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AFM_1997_22_2_a8/ %G en %F AFM_1997_22_2_a8