Lal, D.; Peters, B. (1967). "Cosmic Ray Produced Radioactivity on the Earth". Kosmische Strahlung II / Cosmic Rays II. Handbuch der Physik / Encyclopedia of Physics. Vol. 9 / 46 / 2. pp. 551–612. doi:10.1007/978-3-642-46079-1_7. ISBN978-3-642-46081-4.
Heisinger, B.; Lal, D.; Jull, A. J. T.; Kubik, P.; Ivy-Ochs, S.; Knie, K.; Nolte, E. (30 June 2002). "Production of selected cosmogenic radionuclides by muons: 2. Capture of negative muons". Earth and Planetary Science Letters. 200 (3): 357–369. Bibcode:2002E&PSL.200..357H. doi:10.1016/S0012-821X(02)00641-6.
Dunne, Jeff; Elmore, David; Muzikar, Paul (1 February 1999). "Scaling factors for the rates of production of cosmogenic nuclides for geometric shielding and attenuation at depth on sloped surfaces". Geomorphology. 27 (1): 3–11. Bibcode:1999Geomo..27....3D. doi:10.1016/S0169-555X(98)00086-5.
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Heisinger, B.; Lal, D.; Jull, A. J. T.; Kubik, P.; Ivy-Ochs, S.; Knie, K.; Nolte, E. (30 June 2002). "Production of selected cosmogenic radionuclides by muons: 2. Capture of negative muons". Earth and Planetary Science Letters. 200 (3): 357–369. Bibcode:2002E&PSL.200..357H. doi:10.1016/S0012-821X(02)00641-6.
Dunne, Jeff; Elmore, David; Muzikar, Paul (1 February 1999). "Scaling factors for the rates of production of cosmogenic nuclides for geometric shielding and attenuation at depth on sloped surfaces". Geomorphology. 27 (1): 3–11. Bibcode:1999Geomo..27....3D. doi:10.1016/S0169-555X(98)00086-5.