TY  - BOOK
TI  - Focal boundary value problems for differential and difference equations
SN  - 0792349784 (acid-free paper)
PY  - 1998///
CY  - Dordrecht [Netherlands] ; | Boston
PB  - Kluwer Academic
UR  - http://www.loc.gov/catdir/enhancements/fy0823/98009344-d.html | http://www.loc.gov/catdir/enhancements/fy0823/98009344-t.html
ER  -