@article{10_4064_am_15_1_85_102,
     author = {K. Szajowski},
     title = {The number of orthogonal {Latin} squares},
     journal = {Applicationes Mathematicae},
     pages = {85--102},
     year = {1976},
     volume = {15},
     number = {1},
     doi = {10.4064/am-15-1-85-102},
     zbl = {0346.05004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-15-1-85-102/}
}