" Glacigenic deposits in the southwest parts of the Scandinavian icesheet" : proceedings of the third conference of the Regional Group of the INQUA Commission / ed. by J. Ehlers [and] J.G. Zandstra ; pref. by B.P. Hageman
" Glacigenic deposits in the southwest parts of the Scandinavian icesheet" : proceedings of the third conference of the Regional Group of the INQUA Commission