1. Aitchison, J., , J. A. C., Brown, , The Lognormal Distribution with Special Reference to Its Uses in Economics, Cambridge University Press, New York, USA, 1957,
2. Similar N2O flux from soil measured with different chamber techniques;Ambus;Atmos. Environ.,1993
3. Anlauf, R., , , K. C., Kersebaum, , , L., Ya Ping, , , A., Nuske-Schüler, , , J., Richter, , , G., Springbo, , , K. M., Syring, , , and J., Utermann, , , Models for Processes in the Soil — Programs and Exercises, , pp., introduced and coordinated by Jörg Richter, Catena, Cremlingen-Destedt, Germany, , 1990, .
4. Steady-state denitrification in aggregated soils: A methematical model;Arah;J. Soil Sci.,1989
5. Nitrous oxide and denitrification in Scottish arable soils;Arah;J. Soil Sci.,1991