@inproceedings{ASE-1997-Welty,
	author        = "Christopher A. Welty",
	booktitle     = "{Proceedings of the 12th International Conference on Automated Software Engineering}",
	ee            = "http://computer.org/proceedings/ase/7961/79610126abs.htm",
	pages         = "126--133",
	publisher     = "{IEEE Computer Society}",
	title         = "{Augmenting Abstract Syntax Trees for Program Understanding}",
	year          = 1997,
}