Fulltext: http://sci-hub.org/downloads/86db/10.1016@j.intell.2015.02.008.pdf / https://www.dropbox.com/s/jumlg8hyiwryktx/2015-teovanovic.pdf
Fulltext: http://sci-hub.org/downloads/86db/10.1016@j.intell.2015.02.008.pdf / https://www.dropbox.com/s/jumlg8hyiwryktx/2015-teovanovic.pdf