9th European Electric Steelmaking Conference
19 – 21 May 2008, Krakow, Poland
„Tehnologia de reciclare a Fe si Zn din praful de electrofiltru a  CEA”
3rd International Conference on Life Cycle Management
27 – 29 August 2007, Zurich, Switzerland
„Deseuri de praf feros in industria Romaneasca de otel
Caracteristici si incercari de procesare”