@article{10_4153_CMB_1986_026_5,
     author = {K\"unzi, Hans-Peter and Fletcher, Peter},
     title = {Even {Covering} {Properties} and {Somewhat} {Normal} {Spaces}},
     journal = {Canadian mathematical bulletin},
     pages = {154--159},
     year = {1986},
     volume = {29},
     number = {2},
     doi = {10.4153/CMB-1986-026-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-026-5/}
}