@article{10_14708_cm_v5i1_5453,
     author = {T. M. J\k{e}dryka},
     title = {O pewnym zagadnieniu granicznym dla r\'ownania},
     journal = {Commentationes Mathematicae},
     pages = { 1--14},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {1961},
     doi = {10.14708/cm.v5i1.5453},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v5i1.5453/}
}