%0 Journal Article %A M. Hitsuda %T Canonical representation of a Gaussian semimartingale and the innovation %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1993 %P 296-302 %V 202 %U http://geodesic.mathdoc.fr/item/TM_1993_202_a18/ %G en %F TM_1993_202_a18