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@article{MS2_1978__43_166600, author = {L.S. Husch}, title = {Fibres of {Hurewicz} and approximate fibrations.}, journal = {Mathematica Scandinavica}, pages = {44--48}, publisher = {mathdoc}, volume = {43}, year = {1978}, zbl = {0408.55011}, url = {http://geodesic.mathdoc.fr/item/MS2_1978__43_166600/} }
L.S. Husch. Fibres of Hurewicz and approximate fibrations.. Mathematica Scandinavica, Tome 43 (1978), pp. 44-48. http://geodesic.mathdoc.fr/item/MS2_1978__43_166600/