@article{10_4153_CJM_1986_051_6,
     author = {Kwasik, Slawomir},
     title = {On {Periodicity} in {Topological} {Surgery}},
     journal = {Canadian journal of mathematics},
     pages = {1053--1064},
     year = {1986},
     volume = {38},
     number = {5},
     doi = {10.4153/CJM-1986-051-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1986-051-6/}
}