@article {BaGoCaGlCr2012,
	title = {Movelets: A dictionary of movement},
	journal = {Electronic Journal of Statistics},
	volume = {6},
	year = {2012},
	pages = {559-578},
	issn = {1935-7524},
	doi = {10.1214/12-EJS684},
	author = {Bai, J and Goldsmith, J and Caffo, B and Glass, T and Crainiceanu, C}
}
