TY  - BOOK
AU  - Marchuk G  I
AU  -  Shidurov V V
TI  - Difference methods and their extrapolations
T2  - Applications of Mathematics. 19
U1  - B33, M3 
PY  - 1983///
CY  - New York
PB  - Springer Verlag        
KW  - Equations
N1  - Bibliography:  P 325-331
ER  -