Browder, F E <br/><br/>
Linear Parabolic Differential Equations of Arbitrary Order; General Boundary-Value Problems for Elliptic Equations.  [electronic resource] 

 -  Proceedings of the National Academy of Sciences of the United States of America  Mar 1953 
 - 185-90 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0027-8424 
<br/><br/><label>Standard No.: </label>10.1073/pnas.39.3.185  doi