@article{GDZPPN002204304, title = {Real forms of smooth del Pezzo surfaces.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, volume = {374}, year = {1987}, pages = {47-66}, zbl = {0628.14023}, url = {http://dml.mathdoc.fr/item/GDZPPN002204304} }
Wall, C.T.C. Real forms of smooth del Pezzo surfaces.. Journal für die reine und angewandte Mathematik, Tome 374 (1987) pp. 47-66. http://gdmltest.u-ga.fr/item/GDZPPN002204304/