URLDate
Verified		Extra Software
Requirements
(if any)		Access
Conditions		Notes
https://gsrpdf.lib.msu.edu/?file=/2000s/2006/060504.pdf01/25/2017PDF Reader
https://gsrpdf.lib.msu.edu/?file=/article/110872-Z[...]07/11/2018PDF ReaderMandarin version
https://gsrpdf.lib.msu.edu/?file=/article/110872-SP.pdf07/11/2018PDF ReaderSpanish version