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@article{MZ_1970__116_171374, author = {Robert A. Liebler}, title = {Finite {Affine} {Planes} of {Rank} {Three} are {Translation} {Planes.}}, journal = {Mathematische Zeitschrift}, pages = {89--93}, publisher = {mathdoc}, volume = {116}, year = {1970}, zbl = {0197.16802}, url = {http://geodesic.mathdoc.fr/item/MZ_1970__116_171374/} }
Robert A. Liebler. Finite Affine Planes of Rank Three are Translation Planes.. Mathematische Zeitschrift, Tome 116 (1970), pp. 89-93. http://geodesic.mathdoc.fr/item/MZ_1970__116_171374/