Ioannis Tonski, medi...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/31943 <http://www.w3.org/nl/lemon/frac#Attestation>
Ioannis Tonski, medi...
Ioannis Tonski, medici et mathematici in Academia Cracoviensi facultatum omnium procancellarii De cometa dogma mathematicum, cometographo anni proxime elapsi 1652 apprime necessarium (Cracoviae 1653).