\input zb-basic \input zb-ioport \iteman{io-port 70822242} \itemau{Braune, Christian; Borgelt, Christian; Gr\"un, Sonja} \itemti{Finding ensembles of neurons in spike trains by non-linear mapping and statistical testing} \itemso{IDA, 55-66 (2011).} \itemcc{} \itemut{} \itemli{doi:10.1007/978-3-642-24800-9\_8} \end