@article{10_4153_CJM_1970_100_6,
     author = {Cofman, Judita},
     title = {On {Baer} {Involutions} of {Finite} {Projective} {Planes}},
     journal = {Canadian journal of mathematics},
     pages = {878--880},
     year = {1970},
     volume = {22},
     number = {4},
     doi = {10.4153/CJM-1970-100-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-100-6/}
}