@article{TUW-165831, author = {Dagiene, Valentina and Futschek, Gerald}, title = {Bebras International Contest on Informatics and Computer Literacy: Criteria for Good Tasks}, journal = {Lecture Notes in Computer Science}, year = {2008}, volume = {5090}, pages = {19--30}, url = {http://publik.tuwien.ac.at/files/PubDat_165831.pdf}, keywords = {Teaching informatics, Computer education, Contest on computer literacy, Developing tasks} }