@article{DAN_1974_219_2_a12,
     author = {A. S. Alekseev and A. G. Megrabov},
     title = {Inverse problems for a string with an oblique derivative condition at one end, and inverse problems of plane wave scattering on inhomogeneous layers},
     journal = {Doklady Akademii Nauk},
     pages = {308--310},
     publisher = {mathdoc},
     volume = {219},
     number = {2},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_2_a12/}
}