TY  - RPRT
TI  - The copper kettle: a historical perspective.
AU  - R P Sands
AU  - D R Bacon
PY  - 1996
DO  - 10.1016/0952-8180(96)00110-9
UR  - https://pubmed.ncbi.nlm.nih.gov/8872698/
ID  - 8872698
ER  -