@article {gustafson2004value,
	title = {On the value of derivative evaluations and random walk suppression in Markov chain Monte Carlo algorithms},
	journal = {Statistics and Computing},
	volume = {14},
	number = {1},
	year = {2004},
	pages = {23{\textendash}38},
	publisher = {Springer},
	doi = {10.1023/b:stco.0000009413.87656.ef},
	author = {Gustafson, P. and Macnab, Y.C. and Wen, S.}
}
