TY - RPRT TI - Fractal Variation with Changing Line Length: A Potential Problem for Planetary Lava Flow Identification AU - Hudson, Richard K. AU - Anderson, Steven W. AU - McColley, Shawn AU - Fink, Jonathan H. PY - 2004 UR - https://ntrs.nasa.gov/citations/20040056087 ID - 20040056087 ER -