TY - JOUR AU - A. A. Il'yushin TI - Functionals and measures of irreversibility on process sets in JO - Doklady Akademii Nauk PY - 1994 SP - 48 EP - 50 VL - 337 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1994_337_1_a11/ LA - ru ID - DAN_1994_337_1_a11 ER -