@article{Weinert2007,
	title = {Efficient computation for Whittaker-Henderson smoothing},
	author = {Howard L. Weinert},
	day = {15},
	journal = {Computational Statistics \& Data Analysis},
	month = {Oct},
	number = {2},
	pages = {959--974},
	url = {http://www.sciencedirect.com/science/article/B6V8V-4MMPRMH-1/1/f6a17a555117d9bc8a07ff79894f193a},
	volume = {52},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/2205613d95f6926356744db6c8e9a8ef8/smicha},
	keywords = {Smoothing }
}