@article{UFA_2013_5_4_a10,
     author = {A. Yu. Trynin},
     title = {On inverse nodal problem for {Sturm-Liouville} operator},
     journal = {Ufa mathematical journal},
     pages = {112--124},
     publisher = {mathdoc},
     volume = {5},
     number = {4},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UFA_2013_5_4_a10/}
}