Vejvoda, Otto <br/><br/>
Partial differential equations, time-periodic solutions 
Otto Vejvoda, in collaboration with Leopold Herrmann ... [et al.] 
 - The Hague  M. Nijhoff  1982 
 - xiii, 358 p.  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial--Numerical solutions