An Introduction to Involutive Structures  [electronic resource]. / 
Shiferaw Berhanu, Paulo D. Cordaro, Jorge Hounie. 
 - Cambridge :  Cambridge University Press,  2008 
 - 1 online resource (404 p.) 
 - New Mathematical Monographs  no. 6 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780511543067 (ebook) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vector fields.<br/>Differential equations, Partial.<br/>Bivectors.<br/>Approximation theory.