Rare earth fluorides and oxides :
an exploratory study of their use as solid lubricants at temperatures to 1800 ̊F (1000 ̊C)
by Harold E. Sliney.

APA Citation

Sliney, H. E., Lewis Research Center., United States. National Aeronautics and Space Administration. (1969). Rare earth fluorides and oxides: an exploratory study of their use as solid lubricants at temperatures to 1800 ̊F (1000 ̊C). Washington, D.C.: National Aeronautics and Space Administration .

MLA Citation

Sliney, Harold E, Lewis Research Center, and United States. National Aeronautics and Space Administration. Rare Earth Fluorides And Oxides: an Exploratory Study of Their Use As Solid Lubricants At Temperatures to 1800 ̊F (1000 ̊C). Washington, D.C.: National Aeronautics and Space Administration , 1969.