Kedves Miklós: Paleogene fossil sporomorphs of the Bakony Mountains 1. köt. - Studia biologica Academiae Scientiarum Hungaricae 12. (Budapest, 1973)
M. KEDVES PALEOGENE FOSSIL SPOROMORPHS OF THE BAKONY MOUNTAINS AKADÉMIAI KIADÓ PUBLISHING HOUSE OF THE HUNGARIAN ACADEMY OF SCIENCES BUDAPEST Stadia Biologica Hnngarica