@article{TRSPY_2006_253_a16,
     author = {E. M. Chirka},
     title = {Variations of {Hartogs'} {Theorem}},
     journal = {Informatics and Automation},
     pages = {232--240},
     publisher = {mathdoc},
     volume = {253},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2006_253_a16/}
}