%0 Journal Article %A A. O. Smirnov %T Elliptic breather for nonlinear Shr\"odinger equation %J Zapiski Nauchnykh Seminarov POMI %D 2012 %P 209-222 %V 398 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2012_398_a10/ %G ru %F ZNSL_2012_398_a10