1. The Bernstein form of a polynomial;Cargo;J. Res. Nat. Bureau Standards,1966
2. On calculating with splines;de Boor;J. Approx. Theory,1972
3. Bounds on a polynomial;Lane;BIT,1981
4. Computer Methods for the Range of Functions;Ratschek,1984
5. Bounds on a polynomial;Rivlin;J. Res. Nat. Bureau Standards,1970