@article{10_14708_wm_v3i2_2616, author = {. Redaktor}, title = {Kronika krajowa}, journal = {Wiadomo\'sci Matematyczne}, pages = { 167--170}, year = {1959}, volume = {3}, number = {2}, doi = {10.14708/wm.v3i2.2616}, language = {pl}, url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v3i2.2616/} }