TY - JOUR AU - BONGIORNO, B. AU - PIAZZA, L. DI AU - MUSIAƁ, K. TI - APPROXIMATION OF BANACH SPACE VALUED NON-ABSOLUTELY INTEGRABLE FUNCTIONS BY STEP FUNCTIONS JO - Glasgow mathematical journal PY - 2008 SP - 583 EP - 593 VL - 50 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089508004448/ DO - 10.1017/S0017089508004448 ID - 10_1017_S0017089508004448 ER -