Here are some links to a few articles I found searching the library's database:
http://muse.jhu.edu.erl.lib.byu.edu/journals/leonardo/v047/47.1.terranova.html
http://www.jstor.org/stable/10.2307/1320685?ref=search-gateway:a6a6d9e96b9ec19dc4b203fa83cb11dc
http://www.jstor.org.erl.lib.byu.edu/stable/960175
Amber
