TY  - DATA
AU  - Ye, Yanqian.
AU  - Cai, Sui-lin.
AU  - Lo, Chi Y.
TI  - Theory of limit cycles 
T2  - Translations of Mathematical Monographs, 
SN  - 9781470444808 (online)
PY  - 1986///
CY  - Providence, R.I.
PB  - American Mathematical Society
KW  - Differential equations
KW  - Limit cycles
N1  - Translation of: Ji xian huan lun, 2nd ed; Bibliography: p. 415-435
UR  - https://doi.org/10.1090/mmono/066
ER  -