@article{10_4153_CJM_1972_035_6,
     author = {Hodgson, J. P. E.},
     title = {A {Generalization} of {{\textquotedblleft}Concordance} of {PL-Homeomorphisms} of {Sp} {\texttimes} {Sq}},
     journal = {Canadian journal of mathematics},
     pages = {426--431},
     year = {1972},
     volume = {24},
     number = {3},
     doi = {10.4153/CJM-1972-035-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-035-6/}
}