Geological survey of Finland:Special paper. 40 : Quaternary studies in the northern and Arctic regions of Finland : Proc. of the workshop organized within Finnish nat. committ. for quaternary research(INQUA), Kilpisjarvi, Jan.13-14th 2005 / Ed.: A.E.K.Ojala, 2005. - 130 p. - Текст : непосредственный.