TY  - RPRT
TI  - Criteria for incipient motion of spherical sediment particles
AU  - Chi-Hai Ling
PY  - 1995
DO  - 10.1061/(asce)0733-9429(1995)121:6(472)
UR  - https://pubs.usgs.gov/publication/70246577
ID  - 70246577
ER  -