TY  - BOOK
AU  - Guri I. Marchuk; Victor P. Shutyaev; Valeri I. Agoshkov
TI  - Adjoint Equations and Perturbation Algorithms in Nonlinear Problems
SN  - 9781315136707
PB  - Taylor and Francis
UR  - http://www.taylorfrancis.com/books/9781315136707
ER  -