@article{201907.0335,
	doi = {10.20944/preprints201907.0335.v1},
	url = {https://doi.org/10.20944/preprints201907.0335.v1},
	year = 2019,
	month = {July},
	publisher = {Preprints},
	author = {Zhenwei Liu and Ran Zhang and Han Xiao and Xu Wang},
	title = {A Survey of Power Take-off Systems of Ocean Wave Energy Converters},
	journal = {Preprints}
}