Peter Jacob Hjelm (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Peter Jacob Hjelm" in Italian language version.

refsWebsite

Global rank Italian rank

215^th place

4^th place

644^th place

2,623^rd place

low place

google.it

(EN) Stephen M. Voynick, Climax: The History of Colorado's Climax Molybdenum Mine, Mountain Press Publishing, 1996, ISBN 978-0-87842-354-5. URL consultato il 18 luglio 2024.
(EN) Raymond D. Harbison, Marie M. Bourgeois e Giffe T. Johnson, Hamilton and Hardy's Industrial Toxicology, John Wiley & Sons, 16 marzo 2015, ISBN 978-1-118-83421-3. URL consultato il 18 luglio 2024.

(SV) Herman Hofberg, Frithiof Heurlin, Viktor Millqvist, Olof Rubenson, I:500 (Svenskt biografiskt handlexikon), su runeberg.org, 1906. URL consultato il 18 luglio 2024.