Journal Article
Röckmann, T.; Kaiser, J.; Brenninkmeijer, C. A. M.; Crowley, J. N.; Borchers, R.; Brand, W. A.; Crutzen, P. J.: Isotopic enrichment of nitrous oxide (
15N
14NO,
14N
15NO,
14N
14N
18O) in the stratosphere and in the laboratory. Journal Geophysical Research
106, pp. 10403 - 10410 (2001)