@article{JMAG_2007_3_2_a2,
     author = {E. I. Zubkova and F. S. Rofe-Beketov},
     title = {Inverse scattering problem on the axis for the {Schr\"odinger} operator with triangular $2\times 2$ matrix potential. {II.~Addition} of the discrete spectrum},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {176--195},
     year = {2007},
     volume = {3},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2007_3_2_a2/}
}