@article{IVM_2018_8_a7,
     author = {A. Yu. Trynin},
     title = {A criterion of convergence of {Lagrange{\textendash}Sturm{\textendash}Liouville} processes in terms of one-sided modulus of variation},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {61--74},
     year = {2018},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2018_8_a7/}
}