@article{ZVMMF_2008_48_11_a12,
     author = {D. A. Gyunter and D. V. Ivanov and P. N. Mikhailov and A. I. Filippov},
     title = {Construction of asymptotic solutions to conjugation problems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {2046--2057},
     year = {2008},
     volume = {48},
     number = {11},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2008_48_11_a12/}
}