@incollection{eprints2033,
       booktitle = {Filosofie nel tempo},
          volume = {3},
         address = {Roma},
            year = {2006},
          author = {Stefano Gattei},
          editor = {Giorgio Penzo and Paolo Saladini and Roberto Lolli},
           title = {Karl Raimund Popper},
           pages = {1037--1062},
       publisher = {Edizioni Spazio Tre},
             url = {http://eprints.imtlucca.it/2033/}
}