http://is.ls.fi.upm.es/jiisic04/

http://www.techtear.com/2007/05/10/readyset-plantillas-para-ingenieria-de-software/

http://www.dcc.uchile.cl/web/article-51064.html

http://209.85.165.104/search?q=cache:rxELTBi5XM4J:www.ati.es/novatica/2000/145/luifer-145.pdf+ingenieria+de+software&hl=es&ct=clnk&cd=48&gl=cl