@article{DVMG_2012_12_2_a1,
     author = {O. V. Alexandrova and O. S. Gromasheva and G. Yu. Kosolapkin},
     title = {The {Immersion} {Method} for the {Solution} of the {Sturm} {\textemdash} {Liouville} {Problem} in the {Matrix} {Statement}},
     journal = {Dalʹnevosto\v{c}nyj matemati\v{c}eskij \v{z}urnal},
     pages = {136--145},
     year = {2012},
     volume = {12},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DVMG_2012_12_2_a1/}
}