@article {alberola2003simple,
	title = {A simple test of equality of time series},
	journal = {Signal processing},
	volume = {83},
	number = {6},
	year = {2003},
	pages = {1343{\textendash}1348},
	publisher = {Elsevier},
	author = {Carlos Alberola-Lopez and Marcos Martin-Fernandez}
}
