@article{10_4153_CMB_1990_019_2,
     author = {Peschke, Georg},
     title = {Ends of spaces related by a covering map},
     journal = {Canadian mathematical bulletin},
     pages = {110--118},
     year = {1990},
     volume = {33},
     number = {1},
     doi = {10.4153/CMB-1990-019-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1990-019-2/}
}