@article{MZM_2006_79_5_a0,
     author = {K. Alymkulov and Zh. K. Zh\'e\'entaeva},
     title = {Structural joining method for the solution of the model {Lighthill} equation with a~regular singular point},
     journal = {Matemati\v{c}eskie zametki},
     pages = {643--652},
     publisher = {mathdoc},
     volume = {79},
     number = {5},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2006_79_5_a0/}
}