F. Burger

Supported Tourist Information on the Web

B. Pröll, F. Burger, P. Kroiss, 1997 .

Impact measurement as a mean to improve the accountability of nonprofit organisations

F. Burger, 2008 .

TIS@WEB - Database Supported Tourist Information on the Web

F. Burger, P. Kroiß, Birgit Pröll, 1997 .