| 2008-2012 | GA101/08/0574 | Solution to very complex contact problems with other non-linearities by modern mathematical methods |
| 2005-2007 | GA101/05/0423 | Finite element analysis and solution to multiple non-linear problems in mechanics of solids |
| 2002-2004 | GA101/02/0072 | Analysis and solution of selected nonlinear problems of elasticity by the finite element method |
