H. R. Dullin, J. D. Meiss. Quadratic Volume-Preserving Maps: Invariant Circles and Bifurcations. SIAM J. Applied Dynamical Systems, 8(1):76-128, 2009. [doi]
@article{DullinM09,
title = {Quadratic Volume-Preserving Maps: Invariant Circles and Bifurcations},
author = {H. R. Dullin and J. D. Meiss},
year = {2009},
doi = {10.1137/080728160},
url = {http://dx.doi.org/10.1137/080728160},
researchr = {https://researchr.org/publication/DullinM09},
cites = {0},
citedby = {0},
journal = {SIAM J. Applied Dynamical Systems},
volume = {8},
number = {1},
pages = {76-128},
}