1. The sampling theorem, LTp-approximation and ε-dimension;Zung;J. Approx. Theory,1992
2. Average dimensions, widths and optimal recovery of Sobolev classes of functions on the real axis;Magaril-Il'jaev;Mat. Sb.,1991
3. Average widths of Sobolev classes on Rn;Magaril-Il'jaev;J. Approx. Theory,1994
4. Approximation of Functions of Several Variables and Imbedding Theorems;Nikol'skii,1975
5. Lq(Rd)-optimal recovery on the Riesz potential spaces with incomplete information;Yongping;J. Beijing Normal Univ. (Nat. Sci.),1997