@article {31343,
	title = {Convex-Concave fitting to successively updated data and its application to Covid-19 analysis},
	journal = {Journal of Combinatorial Optimization},
	volume = {44},
	year = {2022},
	pages = {3233{\textendash}3262},
	author = {Demetrius E. Davos and Ioannis C. Demetriou}
}
