@article{10_4153_CJM_2005_020_8,
     author = {Ciesielski, Krzysztof and Pawlikowski, Janusz},
     title = {Small {Coverings} with {Smooth} {Functions} under the {Covering} {Property} {Axiom}},
     journal = {Canadian journal of mathematics},
     pages = {471--493},
     year = {2005},
     volume = {57},
     number = {3},
     doi = {10.4153/CJM-2005-020-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2005-020-8/}
}