@article{AA_2010_22_6_a2,
     author = {R. R. Gadyl'shin and I. Kh. Khusnullin},
     title = {Schr\"odinger operator on the axis with potentials depending on two parameters},
     journal = {Algebra i analiz},
     pages = {50--66},
     publisher = {mathdoc},
     volume = {22},
     number = {6},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2010_22_6_a2/}
}