Gu, Cunchang; Zhang, Yuzhong The minimization scheduling problem of sum of squares of the machine completion times on two identical parallel machines. (Chinese. English summary) Zbl 1340.90086 Oper. Res. Trans. 19, No. 1, 99-107 (2015). MSC: 90B35 68M20 PDFBibTeX XMLCite \textit{C. Gu} and \textit{Y. Zhang}, Oper. Res. Trans. 19, No. 1, 99--107 (2015; Zbl 1340.90086)
Gu, Cunchang; Zhang, Yuzhong The coordination of transportation and serial batching scheduling. (Chinese. English summary) Zbl 1324.90058 Oper. Res. Trans. 18, No. 4, 111-118 (2014). MSC: 90B35 90C39 90B06 PDFBibTeX XMLCite \textit{C. Gu} and \textit{Y. Zhang}, Oper. Res. Trans. 18, No. 4, 111--118 (2014; Zbl 1324.90058)