An embedding theorem for non smooth vector fields of step two

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Bibliographic Details
Main Authors: Ermanno Lanconelli, Annamaria Montanari
Format: Article
Language:English
Published: Università degli Studi di Catania 1999-11-01
Series:Le Matematiche
Online Access:http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/346