John C. George, Jeffrey Bada, Judith Zeh, Laura Scott, Stephen E. Brown, Todd O’Hara, Robert Suydam: Age and growth estimates of bowhead whales (Balaena mysticetus) via aspartic acid racemization. In: Canadian Journal of Zoology. Band77, Nr.4, 1999, ISSN0008-4301, S.571–580, doi:10.1139/z99-015 (nrcresearchpress.com [abgerufen am 13. August 2016]).
Guillem Anglada-Escudé, Pedro J. Amado et al.: A terrestrial planet candidate in a temperate orbit around Proxima Centauri. In: Nature. Band536, Nr.7617, 25. August 2016, ISSN0028-0836, S.437–440, doi:10.1038/nature19106 (nature.com).
Guillem Anglada-Escudé, Pedro J. Amado et al.: A terrestrial planet candidate in a temperate orbit around Proxima Centauri. In: Nature. Band536, Nr.7617, 25. August 2016, ISSN0028-0836, S.437–440, doi:10.1038/nature19106 (nature.com).
John C. George, Jeffrey Bada, Judith Zeh, Laura Scott, Stephen E. Brown, Todd O’Hara, Robert Suydam: Age and growth estimates of bowhead whales (Balaena mysticetus) via aspartic acid racemization. In: Canadian Journal of Zoology. Band77, Nr.4, 1999, ISSN0008-4301, S.571–580, doi:10.1139/z99-015 (nrcresearchpress.com [abgerufen am 13. August 2016]).
General Election 2016. Electoral Commission of Zambia, 13. August 2016, archiviert vom Original (nicht mehr online verfügbar) am 12. August 2016; abgerufen am 13. August 2016 (englisch).
General Election 2016. Electoral Commission of Zambia, 13. August 2016, archiviert vom Original (nicht mehr online verfügbar) am 12. August 2016; abgerufen am 13. August 2016 (englisch).
John C. George, Jeffrey Bada, Judith Zeh, Laura Scott, Stephen E. Brown, Todd O’Hara, Robert Suydam: Age and growth estimates of bowhead whales (Balaena mysticetus) via aspartic acid racemization. In: Canadian Journal of Zoology. Band77, Nr.4, 1999, ISSN0008-4301, S.571–580, doi:10.1139/z99-015 (nrcresearchpress.com [abgerufen am 13. August 2016]).
Guillem Anglada-Escudé, Pedro J. Amado et al.: A terrestrial planet candidate in a temperate orbit around Proxima Centauri. In: Nature. Band536, Nr.7617, 25. August 2016, ISSN0028-0836, S.437–440, doi:10.1038/nature19106 (nature.com).