@misc{Bouhadjera_Hakima_A, author={Bouhadjera, Hakima}, howpublished={online}, publisher={Wydawnictwo Uniwersytetu Śląskiego}, publisher={De Gruyter Open}, language={eng}, type={czasopismo}, title={A Unique Common Fixed Point for an Infinity of Set-Valued Maps}, keywords={complete metric space, compatible and δ-compatible maps, weakly compatible maps, common fixed point}, }