@article{KUKZ_1977_14_14_a0,
     author = {R. G. Avkhadiev and L. N. Zhurbenko},
     title = {A generalization of the inverse boundary value problem in $x$ and the stability of its solution},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {5--19},
     publisher = {mathdoc},
     volume = {14},
     number = {14},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1977_14_14_a0/}
}