TY  - RPRT
TI  - A particle size distribution function for data recorded in size ranges.
AU  - G A Sehmel
PY  - 1968
DO  - 10.1093/annhyg/11.2.87
UR  - https://pubmed.ncbi.nlm.nih.gov/5654333/
ID  - 5654333
ER  -