On projective planes of type I-4
Crossref DOI link: https://doi.org/10.1007/s00022-017-0383-1
Published Online: 2017-05-08
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Bachmann, Otto https://orcid.org/0000-0003-4543-8893
License valid from 2017-05-08
