@article{ZNSL_1972_30_a15,
     author = {A. M. Kotochigov},
     title = {Interpolation by analytic functions that are smooth up to the boundary},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {167--169},
     publisher = {mathdoc},
     volume = {30},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1972_30_a15/}
}