@article{10_14708_am_v11i0_6363,
     author = {Stanis{\l}aw Domoradzki},
     title = {Preface},
     journal = {Antiquitates Mathematicae},
     publisher = {mathdoc},
     volume = {11},
     year = {2017},
     doi = {10.14708/am.v11i0.6363},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/am.v11i0.6363/}
}