URL
William Cook: "In Pursuit of the Traveling Salesman: Mathematics at the Limits of Computation" (Princeton University Press; 2012) – Schon die Einleitung ist sehr lesenswert!
Kaynağı açmak için https://katalog.bibliothek.uni-wuerzburg.de/TouchPoint/perma.do?q=+0%3D%22ZDB-30-PAD-EBC802242%22+IN+%5B2%5D&v=sunrise&l=de bağlantısına tıklayın.