On the canonical subdirect decomposition of a join semilattice
On the characterization of semilattices satisfying the descending chain condition and some remarks on distinguishing subsets
On the large proper sublattices of finite lattices.
On the Lattice Structure of σ-Finite Measures
On the number of monotonic functions from two-valued logic to -valued logic
On the Realization of Convex Polytopes, Euler's Formula and Möbius Functions (Short Communication)
On the Realization of Convex Polytopes, Euler's Formula and Möbius Functions
On the semilattice of extensions of a partial algebra
On the structure of quasi-ordering lattices
On weak direct product decompositions of lattices and graphs
Ordres "C.A.C."
Partitions and congruences in algebras. II. Modular and distributive equalities, complements
Partitions and congruences in algebras. III. Commutativity of congruences
Partitions and congruences in algebras. IV. Associable systems
Permutability, Distributivity of Equivalence Relations and Direct Products
Polynômes des poids de certains codes et fonctions thêta de certains réseaux
Polynomial Interpolation and the Chinese Remainder Theorem for Algebraic Systems.
Polynomial Interpolation for Locally Equational Classes.
Poproduct decomposition of a lattice
Poproduct of lattices