Rubinstein, Isaak. , <br/><br/>
Partial differential equations in classical mathematical physics / 
Isaak Rubinstein, Lev Rubinstein. 
<br/><br/><label>ISBN: </label>0521558468 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial.<br/>Mathematical physics.
<br/><br/><label>LC Class. No.: </label>QC20.7   / .R82 1998