Inter-Laboratory Correlation Exercise with Portable Emissions Measurement Systems (PEMS) on Chassis Dynamometers oleh Barouch Giechaskiel, Simone Casadei, Michele Mazzini, Mario Sammarco, Gisella Montabone, Roberto Tonelli, Mauro Deana, Giovanni Costi, Francesco Di Tanno, Maria Vittoria Prati, Michael Clairotte, Andrea Di Domenico