@article{ZNSL_2018_467_a16,
     author = {A. S. Tselishchev},
     title = {Duality in a~stability problem for some functionals arising in interpolation theory},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {207--214},
     publisher = {mathdoc},
     volume = {467},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2018_467_a16/}
}