Published the following papers:

[1] W. E. Bury, D. Czarkowski, J. Dzieza,  "Variable Output Bidirectional Ćuk DC - DC Converter," 10^th European Conference  on Power Electronics and Applications (EPE 2003), Toulouse, France,   September  2 – 4, [2003.

[2] W. E. Bury, D. Czarkowski, J. Dzieza, " H_∞  Controller for  a  Bidirectional Ćuk DC-DC Converter,"   7^th International Conference on Electrical Power Quality and Utilization (EPQU 2003) , Cracow, Poland, September 17-19, 2003.