\input zb-basic \input zb-ioport \iteman{io-port 70274512} \itemau{Baati, Lassaad; Frydman, Claudia S.; Giambiasi, Norbert} \itemti{LSIS\_DME M\&S environment extended by dynamic hierarchical structure DEVS modeling approach} \itemso{SpringSim (2), 227-234 (2007).} \itemcc{} \itemut{} \itemli{doi:10.1145/1404680.1404716} \end