TY - JOUR AU - G. Di Nunno TI - H\"older equality for conditional expectations with application to linear monotone operators JO - Teoriâ veroâtnostej i ee primeneniâ PY - 2003 SP - 194 EP - 198 VL - 48 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_2003_48_1_a13/ LA - en ID - TVP_2003_48_1_a13 ER -