O. Cirpka, und W. Nowak. Bridging the Gap between Measurement and Modeling in Heterogeneous Media, Lawrence Berkeley Laboratory, University of California, Berkeley, CA. USA, International Groundwater Symposium, (März 2002)
W. Nowak, und O. Cirpka. World Water and Environmental Resources Congress (WWER) 2003: Groundwater Quality Modeling an Management Under Uncertainty, Seite 112-121. Philadelphia, PA, USA, ASCE, (Juni 2003)
O. Cirpka, und W. Nowak. Fall Meeting 2003, Abstract: H11G-0920, San Francisco, CA, USA, American Geophysical Union (AGU), (Dezember 2003)Fortschrittsbericht zum DFG-Projekt.
W. Li, W. Nowak, und O. Cirpka. General Assembly 2005, Geophysical Research Abstracts 7: 02215, 2005, Vienna, Austria, European Geosciences Union (EGU), (April 2005)
O. Cirpka, W. Nowak, und C. Bürger. General Assembly 2005, Geophysical Research Abstracts 7: 01539, 2005, Vienna, Austria, European Geosciences Union (EGU), (April 2005)
S. Oladyshkin, und M. Panfilov. Third Biot Conference on Poromechanics, Procs POROMECHANICS-3, ISBN: 0415380413, Seite 529-535. Norman, OK, USA, (2005)
W. Nowak, R. Schwede, O. Cirpka, und I. Neuweiler. Fall Meeting 2007, Abstract: H23G-1691, San Francisco, CA, USA, American Geophysical Union (AGU), (Dezember 2007)
R. Enzenhöfer, R. Helmig, W. Nowak, und P. Binning. General Assembly 2009, Geophysical Research Abstracts 11: EGU2009-10661-1, 2009, Vienna, Austria, European Geosciences Union (EGU), (April 2009)
W. Nowak, F. de Barros, und Y. Rubin. General Assembly 2009, Geophysical Research Abstracts 11: EGU2009-45565, 2009, Vienna, Austria, European Geosciences Union (EGU), (April 2009)
F. de Barros, W. Nowak, und Y. Rubin. Fall Meeting 2009, Abstract: H13B-0934, San Francisco, CA, USA, American Geophysical Union (AGU), (Dezember 2009)
S. Oladyshkin, H. Class, R. Helmig, und W. Nowak. General Assembly 2010, Geophysical Research Abstracts 12: EGU2010-3559, 2010, Vienna, Austria, European Geosciences Union (EGU), (Mai 2010)
P. Leube, A. Geiges, und W. Nowak. General Assembly 2010, Geophysical Research Abstracts 12: EGU2010-12375, 2010, Vienna, Austria, European Geosciences Union (EGU), (Mai 2010)
R. Enzenhöfer, W. Nowak, und R. Helmig. Conceptual and Modelling Studies of Integrated Groundwater, Surface Water, and Ecological Systems, Volume 342 von Redbook, Seite --. Zurich, Switzerland, Seventh International Groundwater Quality Conference: Groundwater Quality Management in a Rapidly Changing World (GQ10), IAHS Press, (Juni 2010)ISBN: 978-1-907161-16-2.
M. Troldborg, W. Nowak, P. Binning, P. Løgstrup, und R. Helmig. Seventh International Groundwater Quality Conference: Groundwater Quality Management in a Rapidly Changing World (GQ10), Volume 342 von Redbook, Seite --. Zurich, Switzerland, Seventh International Groundwater Quality Conference: Groundwater Quality Management in a Rapidly Changing World (GQ10), IAHS Press, (Juni 2010)ISBN: 978-1-907161-16-2.