\input zb-basic
\input zb-ioport
\iteman{io-port 70829491}
\itemau{Czeizler, Elena; Czeizler, Eugen; Kari, Lila; Salomaa, Kai}
\itemti{Watson-crick automata: determinism and state complexity}
\itemso{DCFS, 121-133 (2008).}
\itemcc{}
\itemut{}
\itemli{}
\end