Economics and Usage of Digital Libraries: Byting the BulletSkip other details (including permanent urls, DOI, citation information)
This work is protected by copyright and may be linked to without seeking permission. Permission must be received for subsequent distribution in print or electronically. Please contact email@example.com for more information. :
For more information, read Michigan Publishing's access and usage policy.
2. Estimates of readership of articles by this survey method are in fact biased on the low side because they miss readings that take place after the survey responses, they do not include readings of separate copies of articles (over 100 million currently), and they miss other article distribution means.
[ return to text ]