G.A. Schmidt og D.T. Shindell (2003). «Atmospheric composition, radiative forcing, and climate change as a consequence of a massive methane release from gas hydrates». Paleoceanography (på engelsk). 18 (1): 1004. ISSN0883-8305. doi:10.1029/2002PA000757.
H. Svensen m.fl. (2004). «Release of methane from a volcanic basin as a mechanism for initial Eocene global warming». Nature (på engelsk) (429): 542–545. ISSN1476-4687. doi:10.1038/nature02566.
worldcat.org
G.A. Schmidt og D.T. Shindell (2003). «Atmospheric composition, radiative forcing, and climate change as a consequence of a massive methane release from gas hydrates». Paleoceanography (på engelsk). 18 (1): 1004. ISSN0883-8305. doi:10.1029/2002PA000757.
H. Svensen m.fl. (2004). «Release of methane from a volcanic basin as a mechanism for initial Eocene global warming». Nature (på engelsk) (429): 542–545. ISSN1476-4687. doi:10.1038/nature02566.