In questo lavoro si calcola la caratteristica di Eulero delle varietà CR standard.
@article{BUMI_2001_8_4B_3_783_0, author = {Costantino Medori and Mauro Nacinovich}, title = {The Euler characteristic of standard CR manifolds}, journal = {Bollettino dell'Unione Matematica Italiana}, volume = {4-A}, year = {2001}, pages = {783-791}, zbl = {1177.32021}, mrnumber = {1859997}, language = {en}, url = {http://dml.mathdoc.fr/item/BUMI_2001_8_4B_3_783_0} }
Medori, Costantino; Nacinovich, Mauro. The Euler characteristic of standard CR manifolds. Bollettino dell'Unione Matematica Italiana, Tome 4-A (2001) pp. 783-791. http://gdmltest.u-ga.fr/item/BUMI_2001_8_4B_3_783_0/
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