Schickard ep 525 (16...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/6135 <http://www.w3.org/nl/lemon/frac#Attestation>
Schickard ep 525 (16...
Schickard ep 525 (1632) nititur hypothesibus Ptolemaicis, et ex variis observationibus illas verificat.