https://federalismi.it/nv14/articolo-documento.cfm?Artid=45527&content=L'esercizio%2Bdel%2Bpotere%2Bsostitutivo%2Bstatale%2Bin%2Bmateria%2Bambientale%2B&content_author=<b>Massimo%2BNardini<%2Fb>