@article{BUMI_2000_8_3A_1S_157_0,
author = {Andrea Pascucci},
title = {Su una classe di operatori differenziali ipoellittici del second'ordine},
journal = {Bollettino dell'Unione Matematica Italiana},
volume = {3-A},
year = {2000},
pages = {157-160},
zbl = {1053.35506},
language = {it},
url = {http://dml.mathdoc.fr/item/BUMI_2000_8_3A_1S_157_0}
}
Pascucci, Andrea. Su una classe di operatori differenziali ipoellittici del second’ordine. Bollettino dell'Unione Matematica Italiana, Tome 3-A (2000) pp. 157-160. http://gdmltest.u-ga.fr/item/BUMI_2000_8_3A_1S_157_0/
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