@article{10_1017_S2040618500034353,
     author = {Macbeath, A. M.},
     title = {Factorization of {Matrices} and {Minkowski's} {Conjecture}},
     journal = {Glasgow mathematical journal},
     pages = {86--89},
     year = {1961},
     volume = {5},
     number = {2},
     doi = {10.1017/S2040618500034353},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S2040618500034353/}
}