%0 Journal Article %A A. D. Mironov %T Group theory approach to the $\tau$-function and its quantization %J Teoretičeskaâ i matematičeskaâ fizika %D 1998 %P 163-232 %V 114 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1998_114_2_a0/ %G ru %F TMF_1998_114_2_a0