TY - JOUR AU - V. Caselles AU - F. ArĂ ndiga TI - Approximation of positive operators and continuity of the spectral radius. II. JO - Mathematische Zeitschrift PY - 1992 SP - 547 EP - 558 VL - 209 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1992__209_2_174381/ ID - MZ_1992__209_2_174381 ER -