@book{yoon_luttrell_1994, 
  title={Development of the selective hydrophobic coagulation process. Technical progress report for the ninth quarter, October 1--December 31, 1993}, 
  DOI={10.2172/10163711}, 
  institution={Office of Scientific and Technical Information  (OSTI)}, 
  author={Yoon and Luttrell}, 
  year={1994}, 
  month={Jul}
  }