General Survey -- Mathematical Viruses -- Clifford Algebras and Related Topics -- Algebraic spinors for R9,1 -- Tetrahedral structure of idempotents of the Clifford algebra C3,1 -- Clifford groups for arbitrary quadratic forms -- Clifford algebra calculations with a microcomputer -- Clifford algebras and Möbius transformations -- Algèbres de Clifford sur un Corps de Caractéristique 2 -- Real projective representations of real Clifford algebras and reflection groups -- Parallel treatment of Riemannian and Symplectic Clifford algebras -- Classification, properties and applications of the Majorana representations of the real Clifford algebras Cp, q -- On the classification of Clifford algebras as quadratic spaces in the case where the dimension is infinite and the base field has characteristic 2 -- On the kernel and image of the spin representation -- Finite geometries and Clifford algebras III -- Generalized Clifford algebras and their representations -- Algebraic spin structures -- Clifford algebras and torogonal structures -- The idempotent structure of an infinite dimensional Clifford algebra -- On spinor classifications -- Clifford Analysis -- HP spaces of monogenic functions -- Twistor correspondence in higher even dimensions -- A Gram-Schmidt method in Hilbert modules -- The relative position of L2 domains in Clifford Analysis -- A note on generalized Rademacher and hyperbolic functions -- Fueter-Hurwitz Regular mappings and an integral representation -- Spin-gauge unification of integrable non linear systems -- On the linearization of a partial differential operator and p-hyperholomorphic functions -- Algebres de Clifford-Hilbert et operateurs de Vertex -- Singular integral operators in Clifford Analysis -- Simplicial calculus with Geometric Algebra -- Clifford Analysis and Integral Geometry -- Fundamental solutions for operators which are polynomials in the Dirac operator -- On eigenvalue estimates of nonlinear Stokes eigenvalue problems -- Mathematical Physics -- Gauge field equation on principal fibre bundle. A Clifford Algebra formulation -- Les Algebres de Clifford et les transformations des multivecteurs. L'Algebre de Clifford de R(1,3) et la constante de Planck -- Theorie relativiste du nucleon et du doublet ? -- Unified spin gauge theories of the four fundamental forces -- The geometric structure of the space of fermionic physical observables -- Supergravity, supersymmetry: a geometric unitary spinor theory -- Fermions as special states of bosons -- Harmonic coordinates and the electromagnetic field -- Clifford Analysis and systems of condensed phase -- The multivector structure of the matter and interaction field theories -- The normed maps ?11 × ?11 ? ?26 in Hypercomplex Analysis and in Physics -- On Dirac and Dirac-Darwin-Hestenes Equations -- Geometrical content of the Fierz identities -- Historical Aspects of Clifford Algebras -- Notice biographique sur Màrio Schenberg -- Algebraic Structures of Finite Point Sets I.