@inproceedings{ICPC-2011-HouL,
	author        = "Daqing Hou and Lin Li",
	booktitle     = "{Proceedings of the 19th International Conference on Program Comprehension}",
	doi           = "10.1109/ICPC.2011.21",
	isbn          = "978-1-61284-308-7",
	pages         = "91--100",
	publisher     = "{IEEE Computer Society}",
	title         = "{Obstacles in Using Frameworks and APIs: An Exploratory Study of Programmers’ Newsgroup Discussions}",
	year          = 2011,
}