Johan Valckenaer (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Johan Valckenaer" in English language version.

refsWebsite

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3,518^th place

2,652^nd place

low place

2,779^th place

1,997^th place

1,689^th place

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537^th place

476^th place

low place

low place

issuu.com

PLEGHTIGHEDEN.. "Leeuwarder courant". Leeuwarden, 28-09-1785, p. 9. Geraadpleegd op Delpher op 05-11-2022, https://resolver.kb.nl/resolve?urn=ddd:010576570:mpeg21:p009