Karol Basiński, Bartłomiej Ufnalski and Lech M. Grzesiak
rzesiak L.M., Plug-in direct multi-swarm repetitive controller for the sine wave inverter – on keeping particles diversified in a dynamic and noisy environment , 6th Int. Conf. Power Engineering, Energy and Electrical Drives, 10th Int. Conf. Compatibility and Power Electronics (CPE-POWERENG), Poland, 2016, 484–491.
 U fnalski B., M ałkowski M., G rzesiak L.M., Hybrid repetitive controller using a stochastic evolutionary search and a deterministic iterative learning law , 21st Int. Conf. Methods and Models in Automation and Robotics MMAR 2016, Poland