@article{HHA_2003_5_2_a0,
     author = {Lisbeth Fajstrup},
     title = {Dicovering spaces},
     journal = {Homology, homotopy, and applications},
     pages = {1--17},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {2003},
     doi = {10.4310/HHA.2003.v5.n2.a1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4310/HHA.2003.v5.n2.a1/}
}