@article{01572577,
title = {Cross ratios of points and lines in Moufang planes.},
journal = {Balkan Journal of Geometry and its Applications (BJGA)},
volume = {5},
year = {2000},
pages = {37-46},
zbl = {0970.51003},
language = {en},
url = {http://dml.mathdoc.fr/item/01572577}
}
Celik, B.; Ciftci, S. Cross ratios of points and lines in Moufang planes.. Balkan Journal of Geometry and its Applications (BJGA), Tome 5 (2000) pp. 37-46. http://gdmltest.u-ga.fr/item/01572577/