Two-dimensional moduli spaces of vector bundles over Kodaira surfaces
  We prove that any two-dimensional moduli space of stable 2-vector bundles, in the non-filtrable range, on a primary Kodaira surface is a primary Kodaira surface. If a universal bundle exists, then the two surfaces are homeomorphic up to unramified covers. 
Marian Aprodu, Ruxandra Moraru, Matei Toma
math.AG math.CV