%0 Journal Article %A Krzysztof Kurdyka %A Beata Osińska-Ulrych %A Grzegorz Skalski %A Stanisław Spodzieja %T Sum of squares and the Łojasiewicz exponent at infinity %J Annales Polonici Mathematici %D 2014 %P 223-237 %V 112 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap112-3-2/ %R 10.4064/ap112-3-2 %G pl %F 10_4064_ap112_3_2