Valentina Dagiene Gintautas Dzemyda Mifodijus Sapagovas Evolution of the Cultural-Based Paradigm for Informatics Education in Secondary Schools - Two Decades of Lithuanian Experience. 1-12 2006 conf/issep/2006 ISSEP http://dx.doi.org/10.1007/11915355_1 db/conf/issep/issep2006.html#DagieneDS06