Nikolʹskiĭ, V. N. Best approximation and basis in Fréchet space.
(Russian) Doklady Akad. Nauk SSSR (N. S.) 59, (1948). 639–642.
Links to the journal or article are not yet available
For users without a
, Relay Station allows linking from MR numbers in online mathematical literature
directly to electronic journals and original articles.
Subscribers receive the added value of full MathSciNet reviews.