\input zb-basic
\input zb-ioport
\iteman{io-port 50328781}
\itemau{Lapointe, Sandra}
\itemti{Bolzano {\it a priori} knowledge, and the classical model of science}
\itemso{Synthese 174, No. 2, 263-281 (2010).}
\itemcc{}
\itemut{}
\itemli{doi:10.1007/s11229-008-9421-8}
\end