Baran, M., Bialas-Ciez, L., Eggink, R., Kowalska, A., la Nagy, B., & Pierzcha?a, R..  (2017).  Selected open problems in potential approximation and potential theory. Dolomites Research Notes on Approximation, 10(Special_Issue), 161-168. presented at the 06/2017.

Bialas-Ciez, L., & Eggink, R..  (2014).  Global and Local Markov Inequalities in the Complex Plane.  Dolomites Research Notes on Approximation, 7(Special_Issue), 34-38. presented at the 09/2014. doi:10.14658/pupj-drna-2014-Special_Issue-7