@article{TMF_2008_157_3_a9,
     author = {V. P. Mikhailov},
     title = {A~sufficient condition for the~existence of limit values},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {436--449},
     year = {2008},
     volume = {157},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2008_157_3_a9/}
}