2019
Том 71
№ 9

All Issues

Zhukina E. I.

Articles: 1
Article (Ukrainian)

Inverse theorems for the approximation of (ψ, β)-Differentiable functions

Stepanets O. I., Zhukina E. I.

Full text (.pdf)

Ukr. Mat. Zh. - 1989. - 41, № 8. - pp. 1106–1112