@article{AA_2013_25_2_a11,
     author = {D. R. Yafaev},
     title = {Spectral and scattering theory for perturbations of the {Carleman} operator},
     journal = {Algebra i analiz},
     pages = {251--278},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2013_25_2_a11/}
}