@article{10_1017_S000843950003201X,
     author = {Harary, Frank},
     title = {Combinatorial {Mathematics,} by {H.} {J.} {Ryser.} {John} {Wiley} and {Sons,} {Inc.,} {New} {York,} 1963. ix + 141 pages. $4.00.},
     journal = {Canadian mathematical bulletin},
     pages = {489--491},
     year = {1964},
     volume = {7},
     number = {3},
     doi = {10.1017/S000843950003201X},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S000843950003201X/}
}