@article{10_4153_CJM_1980_103_5,
     author = {Chapman, T. A.},
     title = {Invariance of {Torsion} and the {Borsuk} {Conjecture}},
     journal = {Canadian journal of mathematics},
     pages = {1333--1341},
     year = {1980},
     volume = {32},
     number = {6},
     doi = {10.4153/CJM-1980-103-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-103-5/}
}