\input zb-basic
\input zb-ioport
\iteman{io-port 50208123}
\itemau{Shang, Yufeng; Yu, Bo}
\itemti{A constraint shifting homotopy method for convex multi-objective programming}
\itemso{J. Computational Applied Mathematics 236, No. 5, 640-646 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.cam.2011.07.011}
\end