| Authors | Year | Title | Publisher |
| Smith SP | 1978 | Noble gases in plutonic igneous rocks | Zartman R E (ed.). Short Papers of the Fourth International Conference Geochronology, Cosmochemistry, Isotope Geology. Open file Report U.S. Geological Survey. 78-701, p. 400-402 |
| Smith SP | 1984 | Atmospheric and juvenile noble-gases in the Skaergaard layered igneous intrusion | Geochimica et Cosmochimica Acta 48, p. 1033-1041 |