\input zb-basic
\input zb-ioport
\iteman{io-port 70970003}
\itemau{Raz, Ran}
\itemti{Tensor-rank and lower bounds for arithmetic formulas}
\itemso{STOC, 659-666 (2010).}
\itemcc{}
\itemut{}
\itemli{doi:10.1145/1806689.1806780}
\end