@ARTICLE{Wittbrodt_Edmund_Forty-five_2013, author={Wittbrodt, Edmund and Wojciech, Stanisław}, volume={vol. 60}, number={No 3}, journal={Archive of Mechanical Engineering}, pages={313-318}, howpublished={online}, year={2013}, publisher={Polish Academy of Sciences, Committee on Machine Building}, type={Artykuły / Articles}, title={Forty-five years of the Rigid Finite Element Method}, URL={http://journals.pan.pl/Content/84745/PDF/02_paper.pdf}, doi={10.2478/meceng-2013-0020}, }