@misc{indiciae77bc6d76d9b5,
  title = {Nitrogen buffer gas experiments in Mercury trapped ion frequency standards},
  author = {Tjoelker, R. L. and Chung, S. and Diener, W. and Kirk, A. and Maleki, L. and Prestage, J. D. and Young, B.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20060033302},
  note = {Source identifier: 20060033302}
}