1. Abdalla, S. 2007a. “Ku-band radar altimeter surface wind speed algorithm”. ECMWF Tech. Memo. 524. ECMWF, Reading, UK.http://www.ecmwf.int/publications/
2. Abdalla, S. Ku-band radar altimeter surface wind speed algorithm. Proceedings of the Envisat Symposium 2007. April23–27, Montreux, Switzerland. http://envisat.esa.int/envisatsymposium/proceedings/contents.html
3. Abdalla, S., Bidlot, J. and Janssen, P. Assimilation of ERS and Envisat wave data at ECMWF. Proceedings of the Envisat-ERS Symposium 2004. September6–10, Salzburg, Austria. http://earth.esa.int/workshops/salzburg04/proceedings.html
4. Intercomparison of the Performance of Operational Ocean Wave Forecasting Systems with Buoy Data
5. EUMETSAT. 2009. “EUMETSAT—News—Jason-2 calibration/validation activities update. Accessed February 16, 2009”. Available athttp://www.eumetsat.int/Home/Main/News/CorporateNews/709310?l=en