PALENČÁR, Rudolf - CHUDÝ, Vladimír - HORNÍKOVÁ, Adriana. Further dissemination of the EDUTRAC project results. In Metrological aspects of the quality assurance-accreditation and certification in New millenium : proceedings of the workshop. - Bratislava : STU, 2001. ISBN 80-968449-6-2, s. 122-128.