On Cantor's First Uncountability Proof, Pick's Theorem, and the Irrationality of the Golden Ratio. - Mike Krebs; Thomas Wright (Am. Math. Mon., 2010)

Zero Sums on Unit Square Vertex Sets and Plane Colorings. - Richard Katz; Mike Krebs; Anthony Shaheen (Am. Math. Mon., 2014)

Improved upper bounds for six-valent integer distance graph coloring periods. - Jonathan Cervantes; Mike Krebs (Discret. Math., 2025)