@article{10_4064_fm_117_1_15_19,
     author = {Aleksander Ca{\l}ka},
     title = {On locally expansive selfcoverings of compact metrizable spaces},
     journal = {Fundamenta Mathematicae},
     pages = {15--19},
     publisher = {mathdoc},
     volume = {117},
     number = {1},
     year = {1983},
     doi = {10.4064/fm-117-1-15-19},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-117-1-15-19/}
}