Orphaned references in Neodymium[edit]

I check pages listed in Category:Pages with incorrect ref formatting to try to fix reference errors. One of the things I do is look for content for orphaned references in wikilinked articles. I have found content for some of Neodymium's orphans, the problem is that I found more than one version. I can't determine which (if any) is correct for this article, so I am asking for a sentient editor to look it over and copy the correct ref content into this article.

Reference named "Greenwood1229":

I apologize if any of the above are effectively identical; I am just a simple computer program, so I can't determine whether minor differences are significant or not. AnomieBOT 06:33, 6 February 2022 (UTC)Reply[reply]

Done! Bli231957 (talk) 20:48, 8 February 2022 (UTC)Reply[reply]

Marks Brothers[edit]

Who are Marks brothers as mentioned in Neodymium#History so that their opinion on the name is relevant? Jariola (talk) 15:05, 31 March 2022 (UTC)Reply[reply]