@article {28997,
	title = {Scientometrics},
	journal = {Understanding the temporal evolution of COVID-19 research through machine learning and natural language processing},
	year = {2021},
	url = {https://doi.org/10.1007/s11192-020-03744-7},
	author = {Ashkan Ebadi and Pengcheng Xi and St{\'e}phane Tremblay and Bruce Spencer and Raman Pall and Alexander Wong}
}
