Gutin, G. e., & Punnen, A. P. (2002). Travelling salesman problem and its variations. Kluwer Academic.
Chicago Edition CitationGutin, Gregory ed, and Abraham P. Punnen. Travelling Salesman Problem and Its Variations. Boston: Kluwer Academic, 2002.
Deismireacht MLAGutin, Gregory ed, and Abraham P. Punnen. Travelling Salesman Problem and Its Variations. Kluwer Academic, 2002.
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