C. R. Tilford

Sensitivity of commercial ion gage tubes

C. R. Tilford, 1981 .

Low-range flowmeters for use with vacuum and leak standards

C. R. Tilford, C. Tilford, K. E. McCulloh, 1987 .

Comments on the stability of Bayard–Alpert ionization gages

P. J. Abbott, C. R. Tilford, A. R. Filippelli, 1995 .