@article{ZNSL_2024_539_a2,
     author = {O. L. Vinogradov and A. Yu. Ulitskaya},
     title = {Optimal subspaces for mean square approximation of classes of differentiable functions on the half-line},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {44--65},
     publisher = {mathdoc},
     volume = {539},
     year = {2024},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2024_539_a2/}
}