TY  - BOOK
AU  - Outerelo, Enrique.
AU  - Ruiz, Jesus M.
TI  - Mapping degree theory
T2  - Graduate studies in mathematics
SN  - 9780821887141
U1  - 515.7248 
PY  - 2009///
CY  - USA: 
PB  - American Mathematical Society, 
KW  - Kronecker degree
KW  - Mapping degree
KW  - Math
KW  - Regular value
ER  -