%0 Journal Article %A V. Caselles %A F. ArĂ ndiga %T Approximation of positive operators and continuity of the spectral radius. II. %J Mathematische Zeitschrift %D 1992 %P 547-558 %V 209 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1992__209_2_174381/ %F MZ_1992__209_2_174381