@article{DE_2001_37_1_a10,
     author = {I. V. Amirkhanov and E. P. Zhidkov and I. E. Zhidkova and S. A. Vasilyev},
     title = {An {Asymptotic} {Approximation} to the {Solutions} and {Eigenvalues} of a {Boundary} {Value} {Problem} for 
},
     journal = {Differencialʹnye uravneni\^a},
     pages = {83--90},
     publisher = {mathdoc},
     volume = {37},
     number = {1},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2001_37_1_a10/}
}