TY  - RPRT
TI  - Estimation of distributional parameters for censored trace level water quality data: 1. Estimation techniques
AU  - Robert J. Gilliom
AU  - Dennis R. Helsel
PY  - 2010
DO  - 10.1029/wr022i002p00135
UR  - https://pubs.usgs.gov/publication/70014951
ID  - 70014951
ER  -