Spectrometric monitoring of atmospheric carbon tetrafluoride (CF4) above the Jungfraujoch station since 1989: evidence of continued increase but at a slowing rate." Atmos. Meas. Tech. 7, no. 1 (2014): 333-344."
Retrieval of HCFC-142b (CH3CClF2) from ground-based high-resolution infrared solar spectra: Atmospheric increase since 1989 and comparison with surface and satellite measurements." Journal of Quantitative Spectroscopy and Radiative Transfer 186 (2017): 96-105."