@article{10_4064_fm_75_2_175_185,
     author = {Stanis{\l}aw Godlewski},
     title = {Cohomotopy groups and shape in the sense of {Fox}},
     journal = {Fundamenta Mathematicae},
     pages = {175--185},
     publisher = {mathdoc},
     volume = {75},
     number = {2},
     year = {1972},
     doi = {10.4064/fm-75-2-175-185},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-75-2-175-185/}
}