@inproceedings{IWPC-1999-LinosOK,
	author        = "Panagiotis K. Linos and Esther T. Ososanya and Vijay Karunakaran",
	booktitle     = "{Proceedings of the Seventh International Workshop on Program Comprehension}",
	doi           = "10.1109/WPC.1999.777735",
	isbn          = "0-7695-0179-6",
	pages         = "12--19",
	publisher     = "{IEEE Computer Society}",
	title         = "{Improving the Visibility of Graphical Program Displays: An Experimental Study}",
	year          = 1999,
}