@article {liu2014influence,
	title = {The influence of task type on search experience from the perspective of time constraint},
	journal = {Proceedings of the American Society for Information Science and Technology},
	volume = {51},
	number = {1},
	year = {2014},
	pages = {1{\textendash}4},
	author = {Chang Liu and Lu ZHANG and Jiang, Qin and Fan Yang and Yu Zhao}
}
