\input zb-basic \input zb-ioport \iteman{io-port 05752595} \itemau{El Din, Mohab Safey; Zhi, Lihong} \itemti{Computing rational points in convex semi-algebraic sets and SOS decompositions.} \itemso{Comput. Res. Repos. 2009, Article No. 0910.2973 (2009).} \itemcc{} \itemut{} \itemli{arXiv:0910.2973} \end