TY  - GEN
AU  - Christopher,Colin
AU  - Li,Chengzhi
TI  - Limit cycles of differential equations
T2  - Advanced courses in mathematics CRM Barcelona
SN  - 9783764384098 (alk. paper)
U1  - 515/.35 
PY  - 2007///
CY  - Basel, Boston
PB  - Birkhèauser
KW  - Limit cycles
KW  - Differential equations
N1  - Contine bibliografie
UR  - http://www.loc.gov/catdir/toc/fy0716/2007924803.html
ER  -