@article{JRAM_1981__321_152319,
     author = {Rainer L\"owen},
     title = {Homogeneous compact projective planes.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {217--220},
     publisher = {mathdoc},
     volume = {321},
     year = {1981},
     zbl = {0443.51012},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1981__321_152319/}
}