Destinations and the Web: A Network Analysis View. - Roland Piazzi; Rodolfo Baggio; Julia Neidhardt; Hannes Werthner (J. Inf. Technol. Tour., 2011)

Network Analysis of the Austrian eTourism Web. - Roland Piazzi; Rodolfo Baggio; Julia Neidhardt; Hannes Werthner (ENTER, 2012)