@article{10_4064_cm6686_6_2016,
     author = {Milan Matejdes},
     title = {Graph and pointwise upper {Kuratowski} limits},
     journal = {Colloquium Mathematicum},
     pages = {195--201},
     publisher = {mathdoc},
     volume = {147},
     number = {2},
     year = {2017},
     doi = {10.4064/cm6686-6-2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm6686-6-2016/}
}