TY  - RPRT
TI  - Mechanics of gravitational spreading of steep-sided ridges («sackung»)
AU  - W. Z. Savage
AU  - D. J. Varnes
PY  - 1987
DO  - 10.1007/bf02590474
UR  - https://pubs.usgs.gov/publication/70035194
ID  - 70035194
ER  -