SODOMOVÁ, Eva - LABUDOVÁ, Viera. Regional statistics in Europe. In International comparisons of socio-economic consequences of transition processes in central-east european countries : proceedings of the 9th polish-slovak-ukrainian scientific seminar, Krynica, 6-8 november 2002. - Krakow : Akademia Ekonomiczna w Krakowie, 2003. ISBN 83-911355-3-5, s. 83-96.