@article{10_14708_wm_v43i01_5077, author = {S. Linde}, title = {Miscellanea}, journal = {Wiadomo\'sci Matematyczne}, pages = { 66}, publisher = {mathdoc}, volume = {43}, number = {01}, year = {2007}, doi = {10.14708/wm.v43i01.5077}, language = {pl}, url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v43i01.5077/} }