Lower Bounds for Certain Types of van der Waerden Numbers. - H. L. Abbott; Denis Hanson (J. Comb. Theory A, 1972)

Intersection Theorems for Systems of Sets. - H. L. Abbott; Denis Hanson; Norbert Sauer (J. Comb. Theory A, 1972)

On a combinatorial problem in geometry. - Harvey L. Abbott; Denis Hanson (Discret. Math., 1975)

Sum-free sets and Ramsey numbers. - Denis Hanson (Discret. Math., 1976)

On finite Δ-systems II. - H. L. Abbott; Denis Hanson (Discret. Math., 1977)

Sum-free sets and ramsey numbers II. - Denis Hanson; J. Hanson (Discret. Math., 1977)

Minimal k-saturated and color critical graphs of prescribed minimum degree. - D. A. Duffus; Denis Hanson (J. Graph Theory, 1986)

Edge-colored saturated graphs. - Denis Hanson; Bjarne Toft (J. Graph Theory, 1987)

A quick proof that K10 != P + P + P. - Denis Hanson (Discret. Math., 1992)

On cages with given degree sets. - Denis Hanson; Ping Wang; Leif K. Jørgensen (Discret. Math., 1992)

The size of a minimum five-chromatic K4-free graph. - Denis Hanson; Gary MacGillivray; Dale Youngs (Discret. Math., 1993)

A note on minimum graphs with girth pair (4, 2l + 1). - Denis Hanson; Ping Wang; Gary MacGillivray (J. Graph Theory, 1994)

Vertex domination-critical graphs. - Jason E. Fulman; Denis Hanson; Gary MacGillivray (Networks, 1995)

Choosability of bipartite graphs. - Denis Hanson; Gary MacGillivray; Bjarne Toft (Ars Comb., 1996)

Score Vectors and Tournaments with Cyclic Chromatic Number 1 or 2. - Suqin Ao; Denis Hanson (Ars Comb., 1998)

On interval colourings of bi-regular bipartite graphs. - Denis Hanson; C. O. M. Loten; Bjarne Toft (Ars Comb., 1998)

Star forests, dominating sets and Ramsey-type problems. - Sheila Ferneyhough; Ruth Haas; Denis Hanson; Gary MacGillivray (Discret. Math., 2002)

Bounds For Partial List Colourings. - Ruth Haas; Denis Hanson; Gary MacGillivray (Ars Comb., 2003)

Weakening arcs in tournaments. - Denis Hanson; John W. Moon (J. Graph Theory, 2004)

Arc Searching Digraphs Without Jumping. - Brian Alspach; Danny Dyer; Denis Hanson; Boting Yang (COCOA, 2007)

Lower Bounds on Edge Searching. - Brian Alspach; Danny Dyer; Denis Hanson; Boting Yang (ESCAPE, 2007)

Time constrained graph searching. - Brian Alspach; Danny Dyer; Denis Hanson; Boting Yang (Theor. Comput. Sci., 2008)