1. Elements of the Theory of Elliptic Functions;Akhiezer,1970
2. Optimal recovery of functionals based on inaccurate data;Magaril-Il'yaev;Mat. Zametki,1991
3. A survey of optimal recovery;Michelli,1977
4. Lectures on Optimal Recovery;Michelli,1985
5. Best approximation of analytic functions from information about their values at a finite number of points;Osipenko;Mat. Zametki,1976