An updated simulation of particle fluxes and cosmogenic nuclide production in the Earth's atmosphere
Masarik J & Beer J
Masarik, J., & Beer, J. (2009). An updated simulation of particle fluxes and cosmogenic nuclide production in the Earth's atmosphere. Journal of Geophysical Research: Atmospheres, 114(D11), 1-9. https://doi.org/10.1029/2008JD010557