Керн, Йохан Хендрик Каспар (Russian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Керн, Йохан Хендрик Каспар" in Russian language version.

refsWebsite
Global rank Russian rank
low place
low place
2,252nd place
8,860th place
low place
low place

dbnl.org

universiteitleiden.nl

hoogleraren.universiteitleiden.nl

wikipedia.org

nl.wikipedia.org