TY  - BOOK
AU  - O'Regan, Donal
AU  - Chen Yu Qing
AU  - Cho Yeol Je
TI  - Topological degree theory and applications
T2  - Series in mathematical analysis and applications
SN  - 158488648X
U1  - 514.2/ORE 
PY  - 2006///
CY  - Boca Raton
PB  - Chapman & Hall/CRC
ER  -