@unpublished{klonk08[TUW-149932], author = {Klonk, Jeannette and Rechberger, Helmut}, title = {{P}ilot {P}lant {O}pening}, year = {2008}, note = {eingeladen; {P}osterpr{\"a}sentation: {P}-{R}ecycling {D}ay, {L}eoben; 2008-06-25 -- 2008-06-27} }