Burkard, R. E., Veen, J. A. A. v. d., & Wansbeek, T. J. (1990). Universal conditions for algebraic traveling salesman problems to be efficiently solvable. Faculty of Economics, Institute of Economic Research, University of Groningen.
Chicago Style (17th ed.) CitationBurkard, Rainer E., Jack A. A. van der Veen, and Tom J. Wansbeek. Universal Conditions for Algebraic Traveling Salesman Problems to Be Efficiently Solvable. Groningen: Faculty of Economics, Institute of Economic Research, University of Groningen, 1990.
MLA (8th ed.) CitationBurkard, Rainer E., et al. Universal Conditions for Algebraic Traveling Salesman Problems to Be Efficiently Solvable. Faculty of Economics, Institute of Economic Research, University of Groningen, 1990.
Warning: These citations may not always be 100% accurate.