@article{AM2_1987__34_137227,
     author = {Dieter Jungnickel and Klaus Vedder},
     title = {Simple quasidoubles of projective planes.},
     journal = {Aequationes mathematicae},
     pages = {96--100},
     publisher = {mathdoc},
     volume = {34},
     year = {1987},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AM2_1987__34_137227/}
}