@article{10_4064_fm_128_2_67_90, author = {G\"unther von Huck}, title = {Homotopie\"aquivalenzen zwischen {Produkten} aus dreidimensionalen {Linsenr\"aumen}}, journal = {Fundamenta Mathematicae}, pages = {67--90}, publisher = {mathdoc}, volume = {128}, number = {2}, year = {1987}, doi = {10.4064/fm-128-2-67-90}, language = {de}, url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-128-2-67-90/} }