TY  - RPRT
TI  - Beach-steps: An evolutionary perspective
AU  - B.O. Bauer
AU  - J.R. Allen
PY  - 1995
DO  - 10.1016/0025-3227(95)00011-m
UR  - https://pubs.usgs.gov/publication/5223283
ID  - 5223283
ER  -