Heber, Veronika S.; et al. (December 2009). "Noble gas composition of the solar wind as collected by the Genesis mission". Geochimica et Cosmochimica Acta. 73 (24): 7414–7432. Bibcode:2009GeCoA..73.7414H. doi:10.1016/j.gca.2009.09.013.
Heber, Veronika S.; et al. (December 2009). "Noble gas composition of the solar wind as collected by the Genesis mission". Geochimica et Cosmochimica Acta. 73 (24): 7414–7432. Bibcode:2009GeCoA..73.7414H. doi:10.1016/j.gca.2009.09.013.