\input zb-basic \input zb-ioport \iteman{io-port 05511724} \itemau{Centler, Florian; Kaleta, Christoph; Di Fenizio, Pietro Speroni; Dittrich, Peter} \itemti{Computing chemical organizations in biological networks.} \itemso{Bioinformatics 24, No. 14, 1611-1618 (2008).} \itemcc{} \itemut{} \itemli{doi:10.1093/bioinformatics/btn228} \end