@article {Andersson:November 1996:0191-8869:719,
	author = "Andersson G.",
	title = "The benefits of optimism: a meta-analytic review of the life orientation test",
	journal = "Personality and Individual Differences",
	volume = "21",
	year = "November 1996",
	abstract = "",
	pages = "719-725(7)",
	url = "http://www.ingentaconnect.com/content/els/01918869/1996/00000021/00000005/art00118"
	doi = "doi:10.1016/0191-8869(96)00118-3"
}