| |
| 2009 | ||
|---|---|---|
| 2 | EE | Evely Leetma, Peeter Oja: A method of adding-removing knots for solving smoothing problems with obstacles. European Journal of Operational Research 194(1): 28-38 (2009) |
| 2002 | ||
| 1 | EE | Peeter Oja, Darja Saveljeva: Cubic Spline Collocation for Volterra Integral Equations. Computing 69(4): 319-337 (2002) |
| 1 | Evely Leetma | [2] |
| 2 | Darja Saveljeva | [1] |