Willebrord van Roijen Snell (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Willebrord van Roijen Snell" in German language version.

refsWebsite

Global rank German rank

3,015^th place

242^nd place

low place

1,946^th place

gbv.de

opac.lbs-braunschweig.gbv.de

Descriptio cometae, qui anno 1618 mense Novembri primum effulsit, Original der Herzog August Bibliothek Wolfenbüttel, Verlag Elzevir, Leiden 1619.

google.at

books.google.at

Friedrich Seck: Wissenschaftsgeschichte um Wilhelm Schickard, Abschnitt zu Gemma Frisius und Christoph Bühlers Triangulation