@misc{1186091, author = {Raymond D Mountain and J V Sengers}, title = {Density separation of small particles by magnetic fluid sink-float methods ::A theoretical study}, year = {1976}, month = {1976-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.76-1171}, language = {en}, }