\input zb-basic \input zb-ioport \iteman{io-port 50014531} \itemau{Kiss, Istvan Z.; Broom, Mark; Craze, Paul G.; Rafols, Ismael} \itemti{Can epidemic models describe the diffusion of topics across disciplines?} \itemso{J. Informetrics 4, No. 1, 74-82 (2010).} \itemcc{} \itemut{} \itemli{doi:10.1016/j.joi.2009.08.002} \end