@article{10_14708_cm_v13i2_5677,
     author = {M. Borowiecki and L. Szamko{\l}owicz},
     title = {Remarques sur la construction des graphes symetriques},
     journal = {Commentationes Mathematicae},
     pages = { 249--253},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {1970},
     doi = {10.14708/cm.v13i2.5677},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v13i2.5677/}
}