TY  - BOOK
AU  - Ivanov,V.V
TI  - Theory of approximate methods & their application to the numerical solution of singular integral equations
T2  - Monographs & textbooks on mechanics of solids & fluids-mechanics analysis 2
SN  - 9028600361
U1  - 11.10 
PY  - 1976///
CY  - Leyden
PB  - Noordhoff International Publishing
ER  -