14 citations as recorded by crossref.

1. Declining Oxygen Level as an Emerging Concern to Global Cities Y. Wei et al.
2. Seven years of observational atmospheric CO2 at a maritime site in northernmost Japan and its implications C. Zhu & H. Yoshikawa-Inoue
3. Environmental Factors Affecting Near-Surface Oxygen Content Vary in Typical Regions of the Qinghai-Tibet Plateau D. Liu & H. Tang
4. Temporal changes in the emissions of CH4 and CO from China estimated from CH4 / CO2 and CO / CO2 correlations observed at Hateruma Island Y. Tohjima et al.
5. Measurement report: Method for evaluating CO2 emissions from a cement plant using atmospheric δ(O2 ∕ N2) and CO2 measurements and its implication for future detection of CO2 capture signals S. Ishidoya et al.
6. Global carbon budgets estimated from atmospheric O2∕N2 and CO2 observations in the western Pacific region over a 15-year period Y. Tohjima et al.
7. Highly-Precise Measurements of Ambient Oxygen Using Near-Infrared Cavity-Enhanced Laser Absorption Spectrometry M. Gupta
8. Development of a Continuous Measurement System for Atmospheric O₂/N₂ Ratio Using a Paramagnetic Analyzer and Its Application in Minamitorishima Island, Japan S. Ishidoya et al.
9. Investigating bias in the application of curve fitting programs to atmospheric time series P. Pickers & A. Manning
10. Analysis of air mass trajectories in the northern plateau of the Iberian Peninsula I. Pérez et al.
11. Estimation of PM2.5 Emission Sources in the Tokyo Metropolitan Area by Simultaneous Measurements of Particle Elements and Oxidative Ratio in Air N. Kaneyasu et al.
12. Development of a High Precision Continuous Measurement System for the Atmospheric O₂/N₂ Ratio and Its Application at Aobayama, Sendai, Japan D. GOTO et al.
13. The oxygen cycle and a habitable Earth J. Huang et al.
14. Diurnal, seasonal, and interannual variations in δ(18O) of atmospheric O2 and its application to evaluate natural and anthropogenic changes in oxygen, carbon, and water cycles S. Ishidoya et al.