Citations refer to the original publication, not to a Scieee localized version.
Gasull, A., Li, C., & Liu, C. (2005). On the number of limit cycles bifurcating from a non-global degenerated center. Centre de Recerca Matemàtica. https://ddd.uab.cat/record/44148
Gasull, Armengol, et al. On the number of limit cycles bifurcating from a non-global degenerated center. Centre de Recerca Matemàtica, 2005. https://ddd.uab.cat/record/44148.
Gasull, Armengol, Chengzhi Li, and Changjian Liu. On the number of limit cycles bifurcating from a non-global degenerated center. Centre de Recerca Matemàtica, 2005. https://ddd.uab.cat/record/44148.
Gasull, A., Li, C. and Liu, C. (2005) On the number of limit cycles bifurcating from a non-global degenerated center. Centre de Recerca Matemàtica. Available at: https://ddd.uab.cat/record/44148.
A. Gasull, C. Li, and C. Liu, “On the number of limit cycles bifurcating from a non-global degenerated center,” Centre de Recerca Matemàtica, 2005. [Online]. Available: https://ddd.uab.cat/record/44148
@misc{gasull2005number,
author = {Gasull, Armengol and Li, Chengzhi and Liu, Changjian},
title = {On the number of limit cycles bifurcating from a non-global degenerated center},
year = {2005},
publisher = {Centre de Recerca Matemàtica},
url = {https://ddd.uab.cat/record/44148}
}
The source metadata has no journal, volume or pages. Add them from the original publication if your citation needs them.
