@article{01549702,
title = {<title-group xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><article-title xml:lang="en"><math><mi>m</mi></math>-point invariants of real geometries.</article-title></title-group>},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {40},
year = {1999},
pages = {261-266},
zbl = {0959.15032},
language = {en},
url = {http://dml.mathdoc.fr/item/01549702}
}
Höfer, Roland. -point invariants of real geometries.. Beiträge zur Algebra und Geometrie, Tome 40 (1999) pp. 261-266. http://gdmltest.u-ga.fr/item/01549702/