Leipniz ep 155 ut op...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/7626 <http://www.w3.org/nl/lemon/frac#Attestation>
Leipniz ep 155 ut op...
Leipniz ep 155 ut opusculum illud, auctum jam ultra mediam sui partem ..., ad colophonem perducatur.