@article{CMFD_2010_35_a7,
     author = {I. A. Taimanov and S. P. Tsarev},
     title = {On the {Moutard} transformation and its applications to spectral theory and soliton equations},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {101--117},
     publisher = {mathdoc},
     volume = {35},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2010_35_a7/}
}