1. Isotopic anomalies of krypton and xenon in Canyon Diablo graphite;Alexander;Earth and Planetary Science Letters,1967
2. Xenon in the inclusions of Canyon Diablo and Toluca iron meteorites;Alexander;Earth and Planetary Science Letters,1968
3. On noble gas anomalies in the Great Namaqualand troilite;Alexander;Zeitschrift für Naturforschung,1968
4. The influence of mineral inclusions on the production rates of cosmogenic nuclides in Grant (IIIAB) and Carbo (IID) (abstract);Ammon;Meteoritics & Planetary Science,2007
5. Ammon K. Masarik J. Leya I. 2007 The relevance of noble gases in iron meteorites (abstract #1275)