@article{VMP_2017_18_3_a6,
     author = {A. V. Goncharsky and S. Y. Romanov and S. Yu. Seryozhnikov},
     title = {Inverse problems of layer-by-layer ultrasonic tomography with the data measured on a cylindrical surface},
     journal = {Numerical methods and programming},
     pages = {267--276},
     publisher = {mathdoc},
     volume = {18},
     number = {3},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2017_18_3_a6/}
}