EMI reference:
http://www.edn.com/contents/images/81915.pdf
http://www.dbicorporation.com/ite.htm#us
http://www.elecdesign.com/authors/authorid/978/978.html
Under LAN simulation Link, search for "LAN simulation" for the article: GAIN CONFIDENCE IN NETWORK DESIGNS BY SIMULATING THE LAN MAGNETICS
FILE/G204 (G204.pdf)
http://www.pulseeng.com/file.php?3124