Guri I. Marchuk; Victor P. Shutyaev; Valeri I. Agoshkov <br/><br/>
Adjoint Equations and Perturbation Algorithms in Nonlinear Problems 

 -  Taylor and Francis  1996 
<br/><br/><label>ISBN: </label>9781315136707 
<br/><br/><label>Source: </label>EBOOK