@article {629,
	title = {Energy distribution in intrinsically coupled systems: The spring pendulum paradigm},
	journal = {Physica A},
	volume = {509},
	year = {2018},
	month = {06/2018},
	pages = {1110-1119},
	doi = {10.1016/j.physa.2018.06.089},
	url = {https://doi.org/10.1016/j.physa.2018.06.089},
	author = {M. C. de Sousa and F. A. Marcus and I. L. Caldas and R L Viana}
}
