In reply to a post on twitter.com
@ldodds Um, we can look at counts of DOIs v URLs in CitedBy. We know that 1 in 15 citations in 2013 had URL.
In reply to a post on twitter.com
@ldodds Um, we can look at counts of DOIs v URLs in CitedBy. We know that 1 in 15 citations in 2013 had URL.