De Mottoni, P & Salvadori, L <br/><br/>
Nonlinear differential equations. Invariance, stability & bifurcation  proceedings of an int'l. conference held in villa madruzzo, trento, italy, may 25-30, 1980 
Ed by P. De Mottoni & L. Salvadori 
 - New York  Academic Press  1981 
 - xi  357 
<br/><br/><label>ISBN: </label>0125087802 
<br/><br/><label>Dewey Class. No.: </label>6.06+6.07  / DEMO