@article{10_4064_fm152_11_2015,
     author = {Dominique Lecomte and Miroslav Zelen\'y},
     title = {Borel chromatic number of closed graphs},
     journal = {Fundamenta Mathematicae},
     pages = {163--169},
     publisher = {mathdoc},
     volume = {234},
     number = {2},
     year = {2016},
     doi = {10.4064/fm152-11-2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm152-11-2015/}
}