- Genericity of Fréchet smooth spaces2012 | Faculty of Mathematics and Physics
- Curves in Banach spaces which allow a C2-parametrization2011 | Faculty of Mathematics and Physics
- A C1 function which is nowhere strongly paraconvex and nowhere semiconcave2007 | Faculty of Mathematics and Physics
- Uniformly Gâteaux Smooth Approximations on c0(Gamma)2009 | Faculty of Mathematics and Physics