Eocene Varna Reefs in NE Bulgaria
Crossref DOI link: https://doi.org/10.1007/s12371-014-0120-1
Published Online: 2014-06-01
Published Print: 2014-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Nachev, Ivan
Sinnyovsky, Dimitar
Text and Data Mining valid from 2014-06-01