ep 19 cum obscuritas...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/6927 <http://www.w3.org/nl/lemon/frac#Attestation>
ep 19 cum obscuritas...
ep 19 cum obscuritas rei et authorum, quibus sua communit, penuria ... operi labeculas complureis aspergant.