@article{04d4e87615d347e6b8e8e0779ff33ce4,
title = "Image enhancement of landsat thematic mapper digital data for terrain evaluation, glacier national park, montana, U.S.A",
author = "Walsh, \{Stephen J.\} and Ling Bian and Brown, \{Daniel G.\} and Butler, \{David R.\} and Malanson, \{George P.\}",
year = "1989",
month = sep,
doi = "10.1080/10106048909354227",
language = "English",
volume = "4",
pages = "55--58",
journal = "Geocarto International",
issn = "1010-6049",
publisher = "Taylor and Francis Ltd.",
number = "3",
}