Lietuvos nacionalinė Martyno Mažvydo biblioteka, Bibliografijos ir knygotyros centras = Bibliographical news : Lithuanian national bibliographical index / Martyna Mazvydas National Library of Lithuania, Centre of Bibliography and Book Science
International Union for Quaternary Research, Commission on Loess, Working Group on the Geotechnical Properties of Loess ; edited by N.I. Kriger, M. Pécsi