@article{DMTCS_2013_15_2_a7,
     author = {\v{S}lapal, Josef},
     title = {Topological structuring of the digital plane},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {2013},
     doi = {10.46298/dmtcs.601},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.601/}
}