%0 Journal Article %A V. P. Belavkin %T Ordered $\ast$-semirings and generating functionals of quantum statistics %J Doklady Akademii Nauk %D 1987 %P 18-21 %V 293 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_293_1_a2/ %G ru %F DAN_1987_293_1_a2