Folland, G. B. and Kohn, J. J. <br/><br/>
Neumann problem for the Cauchy-Riemann complex   

 - New Jersey  Princeton University Press  1972 
 - viii, 146p. 
 - Annals of Mathematics studies    75 .
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<br/><br/><label>Dewey Class. No.: </label>515.35  / F667.NP