Supersymmetric Product (with J.A. Domínguez Pérez), In “Concise Encyclopedia of Supersymmetry and Noncommutative Structures in Mathematics and Physics”, Kluwer Academic Publishers, (2003), 443–444.

Supervector bundles (with U. Bruzzo), In “Concise Encyclopedia of Supersymmetry and Noncommutative Structures in Mathematics and Physics”, Kluwer Academic Publishers, (2003), 477–478.

Positive Superdivisor (with J.A. Domínguez Pérez), In “Concise Encyclopedia of Supersymmetry and Noncommutative Structures in Mathematics and Physics”, Kluwer Academic Publishers, (2003), 303-304.

Artin Algebraic Superspace (with J.A. Domínguez Pérez), In “Concise Encyclopedia of Supersymmetry and Noncommutative Structures in Mathematics and Physics”, Kluwer Academic Publishers, (2003), 38.

Supercurve of Conjugate Fermions (with J.A. Domínguez Pérez), In “Concise Encyclopedia of Supersymmetry and Noncommutative Structures in Mathematics and Physics”, Kluwer Academic Publishers, (2003), 412.

Berezinian Sheaf, Algebraic Approach, In “Concise Encyclopedia of Supersymmetry and Noncommutative Structures in Mathematics and Physics”, Kluwer Academic Publishers, (2003), 52.

Berezinian of a Locally Free Sheaf, In “Concise Encyclopedia of Supersymmetry and Noncommutative Structures in Mathematics and Physics”, Kluwer Academic Publishers, (2003), 51–52.

Berezin Integral, Sheaf formulation, In “Concise Encyclopedia of Supersymmetry and Noncommutative Structures in Mathematics and Physics”, Kluwer Academic Publishers, (2003), 48-49.

Berezinian Sheaf, Differential Approach, In “Concise Encyclopedia of Supersymmetry and Noncommutative Structures in Mathematics and Physics”, Kluwer Academic Publishers, (2003), 52.

Graded Manifold or Berezin–Kostant–Leites manifold, In “Concise Encyclopedia of Supersymmetry and Noncommutative Structures in Mathematics and Physics”, Kluwer Academic Publishers, (2003), 172-173.