@article{MAPO_2016_3_1_a5, author = {K, M}, title = {Mereologia w praktyce}, journal = {Matematyka Pogl\k{a}dowa}, pages = {37}, year = {2016}, volume = {3}, number = {1}, language = {pl}, url = {http://geodesic.mathdoc.fr/item/MAPO_2016_3_1_a5/} }