Piotrowiak, Arkadiusz, Olaf Ciszak, Marcin Mroczyk, and Mikołaj Jacków. 2016. “Construction of the Gripper With Strength Control in Real-Time”. Technologia I Automatyzacja Montażu (Assembly Techniques and Technologies) 94 (4), 10-13. https://journals.prz.edu.pl./tiam/article/view/1136.