TY - JOUR AU - A. I. Shtern TI - Semicontinuous Envelopes, Riemann Integral, and Uniform Distribution in $C^*$-Algebras JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1995 SP - 57 EP - 67 VL - 29 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1995_29_4_a4/ LA - ru ID - FAA_1995_29_4_a4 ER -