Burke, W H Jr, and Menschein, W G, 1955, C14 dating with a methane proportional counter: Rev Sci Instruments, v 26, no. 12, p 1137–1140.
Dawton, R H V M, 1963, A negative ion source using a mercury pool cathode: Nuclear Instruments and Methods, v 24, p 285–289.
Erskine, J R, Braid, T H, and Stolzfus, J C, 1976, An ionization chamber type of focal plane detector for Heavy ions: Nuclear Instruments and Methods, v 135, p 67–82.
Freeman, J M, and Hooton, B W, 1973, A study of heavy ion beams from a tandem venerator: Nuclear Instruments and Methods, v 111, p 501–507.
Goldie, C H, and Trump, J G, 1974, Van de Graaff accelerators of the future: Nuclear Instruments and Methods, v 122, p 277–285.
Gove, H, ed, 1978, Conference on radiocarbon dating with accelerators, 1st, Proc: Rochester, N Y, Univ Rochester, April 20 and 21.
Nelson, D E, Korteling, R G, and Stott, W R, 1977, Carbon 14: Direct detection at natural concentrations: Science, v 198, p 507–508.
Purser, K H, Liebert, R B, Litherland, A E, Beukens, R P, Gove, H E, Bennett, C L, Glover, M R, and Sondheim, W E, 1977, An attempt to detect single N – ions from a sputter ion source and some implications of the results for the design of Tandems for utlra-sensitive carbon analysis: Rev Phys Appl, v 12, p 1487–1499.