@article{SM_1975_27_4_a5,
     author = {E. M. Chirka},
     title = {Analytic representation of $CR$-functions},
     journal = {Sbornik. Mathematics},
     pages = {526--553},
     year = {1975},
     volume = {27},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1975_27_4_a5/}
}