@article{10_4153_CJM_1970_060_8,
     author = {Orlik, Peter},
     title = {On the {ARF} {Invariant} of an {Involution}},
     journal = {Canadian journal of mathematics},
     pages = {519--524},
     year = {1970},
     volume = {22},
     number = {3},
     doi = {10.4153/CJM-1970-060-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-060-8/}
}