@article{PORMA_1962__21_3_114891,
     author = {Sandler, Reuben},
     title = {The collineation groups of some finite projective planes},
     journal = {Portugaliae mathematica},
     pages = {189--199},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {1962},
     mrnumber = {0148714},
     zbl = {0136.30304},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1962__21_3_114891/}
}