Spinoza ep 1 (1661) ...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/5195 <http://www.w3.org/nl/lemon/frac#Attestation>
Spinoza ep 1 (1661) ...
Spinoza ep 1 (1661) Habebamus Rhenoburgi sermonem ... de principiis philosophiae Cartesianae et Baconianae.