@article{701440,
title = {Integral geometry for complexes of rational curves},
booktitle = {Proceedings of the Winter School "Geometry and Physics"},
series = {GDML\_Books},
publisher = {Circolo Matematico di Palermo},
address = {Palermo},
year = {1989},
pages = {[195]-207},
mrnumber = {MR1009572},
zbl = {0679.53061},
url = {http://dml.mathdoc.fr/item/701440}
}
Gindikin, S. G. Integral geometry for complexes of rational curves, dans Proceedings of the Winter School "Geometry and Physics", GDML_Books, (1989), pp. [195]-207. http://gdmltest.u-ga.fr/item/701440/