@article{10_14708_cm_v12i2_5142, author = {M. C. Gemignani}, title = {On a compact border in a closed m-arrangement}, journal = {Commentationes Mathematicae}, pages = { 227--229}, year = {1969}, volume = {12}, number = {2}, doi = {10.14708/cm.v12i2.5142}, language = {pl}, url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v12i2.5142/} }