Isermann, H. Solving the transportation problem with mixed constraints. (English) Zbl 0494.90050 Z. Oper. Res., Ser. A 26, 251-257 (1982). MSC: 90C08 65K05 PDFBibTeX XMLCite \textit{H. Isermann}, Z. Oper. Res., Ser. A 26, 251--257 (1982; Zbl 0494.90050) Full Text: DOI
Isermann, H. On some relations between a dual pair of multiple objective linear programs. (English) Zbl 0375.90049 Z. Oper. Res., Ser. A 22, 33-41 (1978). MSC: 90C05 65K05 PDFBibTeX XMLCite \textit{H. Isermann}, Z. Oper. Res., Ser. A 22, 33--41 (1978; Zbl 0375.90049) Full Text: DOI