@article{ZNSL_2010_374_a6,
     author = {G. M. Golovachev and A. O. Smirnov},
     title = {On spectral curve for functional-difference {Shr\"odinger} equation},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {107--120},
     publisher = {mathdoc},
     volume = {374},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2010_374_a6/}
}