@article{SM_2012_203_12_a5,
     author = {V. A. Zolotarev},
     title = {Direct and inverse problems for an operator with nonlocal potential},
     journal = {Sbornik. Mathematics},
     pages = {1785--1807},
     publisher = {mathdoc},
     volume = {203},
     number = {12},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2012_203_12_a5/}
}