@article{TRSPY_1987_180_a51,
     author = {V. M. Gol'dstein},
     title = {Nonlinear capacity and extension of differentiable functions},
     journal = {Informatics and Automation},
     pages = {95--96},
     publisher = {mathdoc},
     volume = {180},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1987_180_a51/}
}