The Lower bound of the Quadratic Spans of DeBruijn Sequences. - Levon H. Khachatrian (Des. Codes Cryptogr., 1993)

Constructions of skew-tolerant and skew-detecting codes. - Mario Blaum; Jehoshua Bruck; Levon H. Khachatrian (IEEE Trans. Inf. Theory, 1993)

The maximal length of cloud-antichains. - Rudolf Ahlswede; Levon H. Khachatrian (Discret. Math., 1994)

Towards characterizing equality in correlation inequalities. - Rudolf Ahlswede; Levon H. Khachatrian (Eur. J. Comb., 1995)

A counterexample to Aharoni's strongly maximal matching conjecture. - Rudolf Ahlswede; Levon H. Khachatrian (Discret. Math., 1996)

Optimal pairs of incomparable clouds in multisets. - Rudolf Ahlswede; Levon H. Khachatrian (Graphs Comb., 1996)

The Complete Nontrivial-Intersection Theorem for Systems of Finite Sets. - Rudolf Ahlswede; Levon H. Khachatrian (J. Comb. Theory A, 1996)

Counterexample to the Frankl-Pach Conjecture for Uniform, Dense Families. - Rudolf Ahlswede; Levon H. Khachatrian (Comb., 1997)

The Complete Intersection Theorem for Systems of Finite Sets. - Rudolf Ahlswede; Levon H. Khachatrian (Eur. J. Comb., 1997)

The Intersection Theorem for Direct Products. - Rudolf Ahlswede; Harout K. Aydinian; Levon H. Khachatrian (Eur. J. Comb., 1998)

A Pushing-Pulling Method: New Proofs of Intersection Theorems. - Rudolf Ahlswede; Levon H. Khachatrian (Comb., 1999)

On Perfect Codes and Related Concepts. - Rudolf Ahlswede; Harout K. Aydinian; Levon H. Khachatrian (Des. Codes Cryptogr., 2001)

Extremal problems under dimension constraints. - Rudolf Ahlswede; Harout K. Aydinian; Levon H. Khachatrian (Electron. Notes Discret. Math., 2001)

On primitive sets of squarefree integers. - Rudolf Ahlswede; Levon H. Khachatrian; András Sárközy (Period. Math. Hung., 2001)

The t-intersection Problem in the Truncated Boolean Lattice. - Rudolf Ahlswede; Christian Bey; Konrad Engel; Levon H. Khachatrian (Eur. J. Comb., 2002)

Maximum Number of Constant Weight Vertices of the Unit n-Cube Contained in a k-Dimensional Subspace. - Rudolf Ahlswede; Harout K. Aydinian; Levon H. Khachatrian (Comb., 2003)

Forbidden (0, 1)-Vectors in Hyperplanes of Rn: The Restricted Case. - Rudolf Ahlswede; Harout K. Aydinian; Levon H. Khachatrian (Des. Codes Cryptogr., 2003)

Cone Dependence - A Basic Combinatorial Concept. - Rudolf Ahlswede; Levon H. Khachatrian (Des. Codes Cryptogr., 2003)

Maximal antichains under dimension constraints. - Rudolf Ahlswede; Harout K. Aydinian; Levon H. Khachatrian (Discret. Math., 2003)

More about shifting techniques. - Rudolf Ahlswede; Harout K. Aydinian; Levon H. Khachatrian (Eur. J. Comb., 2003)

A complexity measure for families of binary sequences. - Rudolf Ahlswede; Levon H. Khachatrian; Christian Mauduit; András Sárközy (Period. Math. Hung., 2003)

On Shadows Of Intersecting Families. - Rudolf Ahlswede; Harout K. Aydinian; Levon H. Khachatrian (Comb., 2004)

Katona's Intersection Theorem: Four Proofs. - Rudolf Ahlswede; Levon H. Khachatrian (Comb., 2004)

Forbidden (0, 1)-vectors in Hyperplanes of Rn: The unrestricted case. - Rudolf Ahlswede; Harout K. Aydinian; Levon H. Khachatrian (Des. Codes Cryptogr., 2005)

On attractive and friendly sets in sequence spaces. - Rudolf Ahlswede; Levon H. Khachatrian (Electron. Notes Discret. Math., 2005)

On q-ary codes correcting all unidirectional errors of a limited magnitude - Rudolf Ahlswede; Harout K. Aydinian; Levon H. Khachatrian; Ludo M. G. M. Tolhuizen (CoRR, 2006)

Intersection theorems under dimension constraints. - Rudolf Ahlswede; Harout K. Aydinian; Levon H. Khachatrian (J. Comb. Theory A, 2006)

Classical Results on Primitive and Recent Results on Cross-Primitive Sequences. - Rudolf Ahlswede; Levan H. Khachatrian (The Mathematics of Paul Erdős I, 2013)