16-dimensional compact projective planes with 3 fixed points.
A Generalization of Hadwiger's Transversal Theorem to Intersecting Sets.
Application de la généralisation du principe de correspondance à la théorie de l'élimination
*-autonomous categories: Once more around the track.
Blocking sets which are preserved by transitive collineation groups.
Characterization of epimorphisms of nets by normal decompositions
Compact 16-dimensional Projective Planes with Large Collineation Groups. II.
Compact Disconnected Planes, Inverse Limits and Homomorphisms.
Construction of one epimorphism of projective planes over Cartesian groups
Durch Kollineationsgruppen bestimmte projektive Räume
Epimorphismen von lokalen Ternärringen
Existence of Schütte semiautomorphisms
General projections in spaces of pencils.
Harmonic maps over rings.
Homomorphismen projektiver Räume und Hjelmslevsche Geometrie.
Homomorphisms of Jordan algebras and homomorphisms of projective planes
Involutory Collineations of Finite Planes.
Isomorphisms between Subiaco -clan geometries.
Kompakte, 8-dimensionale projektive Ebenen mit großer Kollineationsgruppe.
Line-transitive automorphism groups of linear spaces.