Software Evolution

  @article{Ray1966,
	author = {Ray, Tom S.},
	title = {Software Evolution},
	journal = {Systems, Control and Information},
	year = {1966},
	volume = {40},
	pages = {337-343},
	number = {8},
	keywords = {Media Art History},
	owner = {tillmann},
	timestamp = {1970.01.01},
	uid = {1680}
}