هرمان فون هلمهولتز (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "هرمان فون هلمهولتز" in Persian language version.

refsWebsite

Global rank Persian rank

179^th place

181^st place

1books.google.com

3^rd place

6^th place

books.google.com (Global: 3^rd place; Persian: 6^th place)

Cahan, David (1993). Hermann von Helmholtz and the Foundations of Nineteenth-Century Science. University of California Press. ISBN 978-0-520-08334-9.^{^{[کدام صفحه؟]}}

stanford.edu (Global: 179^th place; Persian: 181^st place)

plato.stanford.edu

Hermann von Helmholtz entry at the Stanford Encyclopedia of Philosophy by Lydia Patton