@article {144293,
	title = {Individual and routine forces in gatekeeping},
	journal = {Journalism \& Mass Communication Quarterly},
	volume = {78},
	year = {2001},
	pages = {233-246},
	author = {Shoemaker, Pamela J. and Eichholz, Martin and Kim, Eunyi and Wrigley, Brenda}
}
