@article{art:AGLM93,
author = "Luis Alvarez and   and   and  ",
journal = "Archive for rational mechanics and analysis",
keywords = "ami",
number = "3",
pages = "199-257",
title = "{A}xioms and {F}undamental {E}quations of {I}mage {P}rocessing",
volume = "123",
year = "1993",
}