@article{10_4153_CMB_1997_041_1,
     author = {Liriano, Sal},
     title = {A {New} {Proof} of a {Theoremof} {Magnus}},
     journal = {Canadian mathematical bulletin},
     pages = {352--355},
     year = {1997},
     volume = {40},
     number = {3},
     doi = {10.4153/CMB-1997-041-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1997-041-1/}
}