@article {p31,
	author = {Panteleimon A Asvestas and Matsopoulos, George K and Konstantina S Nikita},
	citation-key = {1185},
	journal = {Journal of Visual Communication and Image Representation},
	month = {1998},
	pages = {392-400},
	title = {A Power Differentiation Method of Fractal Dimension Estimation for 2-D Signals},
	type = {article},
	volume = {9},
	year = {1998}
}