Sperlich, P.; Moossen, H.; Geilmann, H.; Bury, S. J.; Brown, J. C.S.; Moss, R. C.; Brailsford, G. W.; Brand, W. A.: A robust method for direct calibration of isotope ratios in gases against liquid/solid reference materials, including a laboratory comparison for delta¹³C‐CH₄. Rapid Communications in Mass Spectrometry 35 (1), e8944 (2020)

Toney, J. L.; García-Alix, A.; Jiménez-Moreno, G.; Anderson, R. S.; Moossen, H.; Sekie, O.: New insights into Holocene hydrology and temperature from lipid biomarkers in western Mediterranean alpine wetlands. Quaternary Science Reviews 240, 106395 (2020)

Greule, M.; Moossen, H.; Lloyd, M. K.; Geilmann, H.; Brand, W. A.; Eiler, J. M.; Qi, H.; Keppler, F.: Three wood isotopic reference materials for delta²H and delta¹³C measurements of plant methoxy groups. Chemical Geology 533, 119428 (2020)

Pacheco-Labrador, J.; Perez‑Priego, O.; El-Madany, T. S.; Julitta, T.; Rossini, M.; Guan, J.-H.; Moreno, G.; Carvalhais, N.; Martín, M. P.; Gonzalez-Cascon, R. et al.; Kolle, O.; Reichstein, M.; van der Tolg, C.; Carrara, A.; Martini, D.; Hammer, T. W.; Moossen, H.; Migliavacca, M.: Multiple-constraint inversion of SCOPE. Evaluating the potential of GPP and SIF for the retrieval of plant functional traits. Remote Sensing of Environment 234, 111362 (2019)

Wang, C.; Bendle, J. A.; Greene, S. E.; Griffiths, M. L.; Huang, J.; Moossen, H.; Zhang, H.; Ashley, K.; Xie, S.: Speleothem biomarker evidence for a negative terrestrial feedback on climate during Holocene warm periods. Earth and Planetary Science Letters 525, 115754 (2019)

Brewer, P. J.; Kim, J. S.; Lee, S.; Tarasova, O. A.; Viallon, J.; Flores, E.; Wielgosz, R. I.; Shimosaka, T.; Assonov, S.; Allison, C. E. et al.; van der Veen, A. M. H.; Hall, B.; Crotwelli, A. M.; Rhoderick, G. C.; Hodges, J. T.; Mohn, J.; Zellweger, C.; Moossen, H.; Ebert, V.; Griffith, D. W. T.: Advances in reference materials and measurement techniques for greenhouse gas atmospheric observations. Metrologia 56, 034006 (2019)

Greule, M.; Moossen, H.; Geilmann, H.; Brand, W. A.; Keppler, F.: Methyl sulfates as methoxy isotopic reference materials for delta¹³C and delta²H measurements. Rapid Communications in Mass Spectrometry 33 (4), S. 343 - 350 (2019)

Koester, D.; Villalobos, I. M. S.; Jochmann, M. A.; Brand, W. A.; Schmidt, a. T. C.: New concepts for the determination of oxidation efficiencies in liquid chromatography isotope ratio mass spectrometry. Analytical Chemistry 91 (8), S. 5067 - 5073 (2019)

Rodionov, A.; Lehndorff, E.; Stremtan, C. C.; Brand, W. A.; Königshoven, H.-P.; Amelung, W.: Spatial microanalysis of natural ¹³C/¹²C abundance in environmental samples using laser ablation-isotope ratio mass spectrometry. Analytical Chemistry 91 (9), S. 6225 - 6232 (2019)

Ostrom, N. E.; Gandhi, H.; Coplen, T. B.; Toyoda, S.; Böhlke, J.K.; Brand, W. A.; Casciotti, K. L.; Dyckmans, J.; Giesemann, A.; Mohn, J. et al.; Well, R.; Yu, L.; Yoshida, N.: Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52 nitrous oxide reference gases and perspectives on calibration needs. Rapid Communications in Mass Spectrometry 32 (15), S. 1207 - 1214 (2018)