TY  - RPRT
TI  - Two-dimensional global manifolds of vector fields.
AU  - Bernd Krauskopf
AU  - Hinke Osinga
PY  - 1999
DO  - 10.1063/1.166450
UR  - https://pubmed.ncbi.nlm.nih.gov/12779872/
ID  - 12779872
ER  -