\input zb-basic
\input zb-ioport
\iteman{io-port 50253888}
\itemau{Gershenson, Carlos}
\itemti{Cognitive paradigms: which one is the best?}
\itemso{Cognitive Systems Research 5, No. 2, 135-156 (2004).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.cogsys.2003.10.002}
\end