G. Costa

Recycling of secondary raw materials from end-of-life car tires

R. Ciccu, G. Costa, R. Ciccu, 2012 .

A Study of nozzle angle in stone surface treatment with water jets

G. Costa, Yilmaz Ozcelik, Raimondo Ciccu, 2011 .

Performance Assessment of Surface Treatment With Water Jet In Terms of Roughness

R. Ciccu, G. Costa, Yilmaz Ozcelik, 2011 .

Working the surfaces of non-flammable ornamental rocks with water-jets technology (Part one)

G. Costa, Raimondo Ciccu, Nicola Careddu, 2007 .