SpringerLink (Online service), Gilmour, I., Koeberl, C., & Cockell, C. Biological processes associated with impact events.
Chicago-viite (17. p.)SpringerLink (Online service), Iain Gilmour, Christian Koeberl, ja Charles Cockell. Biological Processes Associated with Impact Events.
MLA-viite (8. p.)SpringerLink (Online service), et al. Biological Processes Associated with Impact Events.
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