@unpublished{rechberger05[TUW-146644], author = {Rechberger, Helmut}, title = {{S}ustainable {W}aste {M}anagement {R}equires a {R}esource {M}anagement {P}erspective}, year = {2005}, note = {eingeladen; {V}ortrag: {I}nternational {C}onference ''{S}ustainabel {W}aste {M}anagement'', {V}ilnius, {L}ithuania; 2005-06-27 -- 2005-06-28} }