References

Ketcham, R., 2009. Refinements for alpha stopping distances and FT corrections, OnTrack 32, Vol 16, Issue 2.

Vermeesch, P., 2010. HelioPlot, and the treatment of overdispersed (U-Th-Sm)/He data, Chemical Geology, 271 (3-4) 108-111.

Vermeesch, P., 2008, Three new ways to calculate average (U-Th)/He ages, Chemical Geology, v.249, p.339-347.