@article{10_4064_fm_50_2_195_206,
     author = {Karol Borsuk},
     title = {Remarks on the homotopic join of maps},
     journal = {Fundamenta Mathematicae},
     pages = {195--206},
     publisher = {mathdoc},
     volume = {50},
     number = {2},
     year = {1961},
     doi = {10.4064/fm-50-2-195-206},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-50-2-195-206/}
}