[u' @article{lamsfus_context-based_2012, title = {Context-{Based} {Tourism} {Information} {Filtering} with a {Semantic} {Rule} {Engine}}, volume = {12}, issn = {1424-8220}, url = {http://www.mdpi.com/1424-8220/12/5/5273}, doi = {10.3390/s120505273}, number = {12}, urldate = {2013-11-04TZ}, journal = {Sensors}, author = {Lamsfus, Carlos and Mart\xedn, David and Alzua-Sorzabal, Aurkene and L\xf3pez-de-Ipi\xf1a, Diego and Torres-Manzanera, Emilio}, month = apr, year = {2012}, keywords = {Q1, context-awareness, digital broadcasting, jcr1.953, push technology, semantic-web, tourism}, pages = {5273--5289} }']