@misc{Stołecki_Kazimierz_Effectiveness, author={Stołecki, Kazimierz and Narowski, R. and Michalska, Kamila and Gołębiowski, Andrzej}, howpublished={online}, publisher={UMCS}, language={eng}, type={artykuł}, title={Effectiveness diffusion coefficient in nickel catalysts grain determined by measurements of catalytic reaction rate}, keywords={chemia}, }