Software and data technologies [Electronic resource] : first international conference, ICSOFT 2006, setГєbal, Portugal, September 11-14, 2006 : revised selected papers / ed. J. Filipe et al. - Electronic text data. - Berlin ; Heidelberg : Springer, 2008. - (Communications in computer and information science, ISSN 1865-0929 ; 10). - ISBN 978-3-540-70621-2 : Б. ц.