@article{TRSPY_1976_140_a3,
     author = {V. I. Burenkov},
     title = {A~way of continuing differentiable functions},
     journal = {Informatics and Automation},
     pages = {27--67},
     publisher = {mathdoc},
     volume = {140},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1976_140_a3/}
}