@article{10_4064_fm_127_3_187_196,
     author = {Andrzej Dawidowicz},
     title = {Spherical maps},
     journal = {Fundamenta Mathematicae},
     pages = {187--196},
     publisher = {mathdoc},
     volume = {127},
     number = {3},
     year = {1987},
     doi = {10.4064/fm-127-3-187-196},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-127-3-187-196/}
}