On associative algebras of minimal rank --; Construction of primitive idempotents for a variable codes --; Multivariate polynomials in coding theory --; Enumeration of self dual 2k circulant codes --; Codes, groups and invariants --; On a conjecture concerning coverings of Hamming space --; An improved upper bound on covering radius --; Association schemes and difference sets defined on two weight codes --; Automorphisms of two families of extended non binary cyclic Goppa Codes --; Some quasi-perfect cyclic codes --; Explicit Kerdock codes over GF(2) --; Une classe de codes 2-correcteurs adaptes aux systems d'information formates --; LOUSTICC simulation software : Experimental results of coding systems --; An algorithm of complete decoding of double-error-correcting goppa codes --; On the number of divisors of a polynomial over GF(2) --; Multivariate polynomial factoring and detection of true factors --; Discriminants and the irreducibility of a class of polynomials --; Computational aspects of reduction strategies to construct resolutions of monomial ideals --; Designs arising from symplectic geometry --; Distance --; transitive graphs and the problem of maximal subgroups of symmetric groups --; Can a fast signature scheme without secret key be secure / Un Schema de Signature Courte et Rapide N'Utilisant pas de CLE Secrete Peut-IL Etre Fiable? --; Manipulation of recurrence relations in computer algebra --; Some design principles for a mathematical knowledge representation system: A new approach to scientific calculation.