Flexeme of bissextium - bissexti - bissextio - bissextiorum
http://lila-erc.eu/data/lexicalResources/prinparlat/id/flexeme_b0803_n_4818 <http://lila-erc.eu/ontologies/prinparlat/Flexeme>
Flexeme of bissextium - bissexti - bissextio - bissextiorum