Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
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Investigation of spaceborne trace gas products over St Petersburg and Yekaterinburg, Russia, by using COllaborative Column Carbon Observing Network (COCCON) observations
Building the COllaborative Carbon Column Observing Network (COCCON): long-term stability and ensemble performance of the EM27/SUN Fourier transform spectrometer
Intercomparison of low- and high-resolution infrared spectrometers for ground-based solar remote sensing measurements of total column concentrations of CO
<sub>2</sub>
, CH
<sub>4</sub>
, and CO
Seasonal variability of surface and column carbon monoxide over the megacity Paris, high-altitude Jungfraujoch and Southern Hemispheric Wollongong stations
Intercomparison of atmospheric CO
<sub>2</sub>
and CH
<sub>4</sub>
abundances on regional scales in boreal areas using Copernicus Atmosphere Monitoring Service (CAMS) analysis, COllaborative Carbon Column Observing Network (COCCON) spectrometers, and Sentinel-5 Precursor satellite observations
Interactions of CH<sub>4</sub> and CO in the Earth's Atmosphere
The 22 references without a DOI — listed, not checked
no DOI — not checkedref1
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no DOI — not checkedref11
no DOI — not checkedAnalysis of the origin of the distribution of CO in the subtropical southern Indian Ocean in 2007
no DOI — not checkedref16
no DOI — not checkedref17
no DOI — not checkedref19
no DOI — not checkedref20
no DOI — not checkedRelease GGG2014
no DOI — not checkedWorld Energy Outlook
no DOI — not checkedref27
no DOI — not checkedref28
no DOI — not checkedref32
no DOI — not checkedref37
no DOI — not checkedA twenty year record of greenhouse gases in the Eastern Mediterranean atmosphere
no DOI — not checkedHeat-related mortality under climate change and the impact of adaptation through air conditioning: A case study from Thessaloniki
no DOI — not checkedReactive greenhouse gas scenarios: Systematic exploration of uncertainties and the role of atmospheric chemistry
no DOI — not checkedMethane storage in nanoporous material at supercritical temperature over a wide range of pressures
no DOI — not checkedref51
no DOI — not checkedref52
no DOI — not checkedTCCON and NDACC X CO measurements: 1220 difference, discussion and application
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