Almost disjoint families of 3-term arithmetic progressions. - Hayri Ardal; Tom C. Brown; Peter A. B. Pleasants (J. Comb. Theory A, 2005)

The Odd-Distance Plane Graph. - Hayri Ardal; Ján Manuch; Moshe Rosenfeld 001; Saharon Shelah; Ladislav Stacho (Discret. Comput. Geom., 2009)

Spanning cubic graph designs. - Peter Adams 001; Hayri Ardal; Ján Manuch; Vu Dinh Hoa; Moshe Rosenfeld 001; Ladislav Stacho (Discret. Math., 2009)

On a Rado Type Problem for Homogeneous Second Order Linear Recurrences. - Hayri Ardal; Zdenek Dvorák 001; Veselin Jungic; Tomás Kaiser (Electron. J. Comb., 2010)

Upper and Lower Bounds for a Function Related to Brown's Lemma. - Hayri Ardal (Integers, 2010)

Chaotic Orderings of the Rationals and Reals. - Hayri Ardal; Tom C. Brown; Veselin Jungic (Am. Math. Mon., 2011)

On Abelian and Additive Complexity in Infinite Words. - Hayri Ardal; Tom C. Brown; Veselin Jungic; Julian Sahasrabudhe (Integers, 2012)