TY  - GEN
AU  - Fonseca,Irene
AU  - Gangbo,Wilfrid
TI  - Degree theory in analysis and applications
T2  - Oxford lecture series in mathematics and its applications
SN  - 0198511965
U1  - 515.7248 
PY  - 1995///
CY  - [S.l.]
PB  - Oxford University Press, USA
ER  -