%0 Journal Article %A N. M. Bogolyubov %T Spinor Bose condensate and $\mathrm{su}(1,1)$ Richardson model %J Zapiski Nauchnykh Seminarov POMI %D 2004 %P 43-56 %V 317 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2004_317_a2/ %G ru %F ZNSL_2004_317_a2