Calculation of the slope stability of non-homogeneous waste filesPastarus, Jüri-RivaldoOil shale1993 / 2/3, p. 159-163: ill

Slope processes at the North Estonian KlintMiidel, Avo; Raukas, AntoProceedings of the Estonian Academy of Sciences. Geology2005 / 4, p. 209-224 : ill