Similar Items: Some results about the affine Hjelmslev plane
- Some results about conics in affine hjelmslev planes
- Two results about the special local ring
- <The> existence and single - valuedness of homology in Hjelmslev planes
- <The> canonical form of the conic in the projective Hjelmslev plane
- Zero tangents and a polar of a conic in Hjelmslev planes
- <The> coordinatize system in the Hjelmslev plane over the special local ring