Analysis of information sources in references of the Wikipedia article "火星甲烷" in Chinese language version.
Online 14 May 2012
Published online 30 May 2012
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被忽略 (帮助)Online 14 May 2012
Published online 30 May 2012
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被忽略 (帮助)If microscopic Martian life is producing the methane, it probably resides far below the surface, where it's still warm enough for liquid water to exist
Published online 30 May 2012
Published online 30 May 2012
|journal=
被忽略 (帮助)|archiveurl=
需要含有|url=
(帮助). |contribution=
被忽略 (帮助); If microscopic Martian life is producing the methane, it probably resides far below the surface, where it's still warm enough for liquid water to exist