Jakob Emanuel Lange (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Jakob Emanuel Lange" in Polish language version.

refsWebsite

Global rank Polish rank

3,075^th place

6,715^th place

4,196^th place

9,402^nd place

ipni.org

The International Plant Names Index: J.E.Lange – Jakob Emanuel Lange 1864–1941. [dostęp 2017-10-22]. (ang.).

Anne Fox Maule: Jakob Lange. W: Dansk Biografisk Leksikon. Gyldendal, 1979-84. [dostęp 2015-10-22]. (duń.).