@misc{indiciae515d573d4d03,
  title = {Field-electron-microscopy studies of cesium layers on various refractory metals - Work function change.},
  author = {Strayer, R. W. and Swanson, L. W.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680049674},
  note = {Source identifier: 19680049674}
}