<h1>Other blogs</h1> <p><a href="http://backreaction.blogspot.com">Backreaction</a><br> <a href="http://www.phdcomics.com/blog.php">Ceclia's Blog at PHD Comics</a><br> <a href="http://twistedphysics.typepad.com/cocktail_party_physics/">Cocktail Party P
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E. López Meneses, und M. Lorente Cejudo. Educatio siglo XXI, (2010)Available at http://digitum.um.es/xmlui/handle/10201/27105?mode=full&submit\_simple=Show+full+item+record.
E. López Meneses, und C. Ballesteros Rega\ na. Seite 235--246. (2010)Available at http://www.edutic.ua.es/wp-content/uploads/2012/06/Claves-para-la-investigacion\_235\_246-Cap-19.pdf.