 | Society. Retrieved 2014-02-21. Urbain, G. (1907). "Un nouvel élément: le lutécium, résultant du dédoublement de l'ytterbium de Marignac". Comptes Rendus... 33 KB (3,950 words) - 20:48, 14 April 2024 |
 | September 2009. Burdette, Shawn C.; Thornton, Brett F. (2018). "Hafnium the lutécium I used to be". Nature Chemistry. 10 (10): 1074. Bibcode:2018NatCh..10.1074B... 251 KB (27,162 words) - 22:29, 4 May 2024 |
 | 1080/00033796700203306. Urbain, M. G. (1911). "Sur un nouvel élément qui accompagne le lutécium et le scandium dans les terres de la gadolinite: le celtium (On a new element... 47 KB (5,413 words) - 09:56, 23 April 2024 |
 | 1080/00033796700203306. Urbain, M. G. (1911). "Sur un nouvel élément qui accompagne le lutécium et le scandium dans les terres de la gadolinite: le celtium (On a new element... 35 KB (4,226 words) - 23:39, 26 April 2024 |
 | Society. Retrieved 2014-02-21. Urbain, M.G. (1908). "Un nouvel élément, le lutécium, résultant du dédoublement de l'ytterbium de Marignac". Comptes rendus... 42 KB (5,225 words) - 16:41, 14 April 2024 |
 | doi:10.1002/zaac.19372310107. Urbain, M. G. (1908). "Un nouvel élément, le lutécium, résultant du dédoublement de l'ytterbium de Marignac". Comptes rendus... 53 KB (5,847 words) - 07:55, 25 March 2024 |
called element 70 neoytterbium ("new ytterbium") and called element 71 lutecium. At about the same time, Carl Auer von Welsbach also independently isolated... 16 KB (1,823 words) - 15:44, 2 January 2024 |
| of ones that existed back then: beryllium/glucinium, niobium/columbium, lutecium/cassiopeium, hafnium/celtium, tungsten/wolfram, and protoactinium/brevium... 96 KB (13,919 words) - 06:28, 15 April 2024 |
 | fractions. To name the newly discovered fraction, Urbain suggested the name "lutecium", for the Roman city of Lutetia that preceded Paris. Auer von Welsbach... 28 KB (2,640 words) - 00:33, 23 April 2024 |
went to Urbain as he published his results earlier. He chose the name lutecium for the new element but in 1949 the spelling of element 71 was changed... 58 KB (6,563 words) - 20:44, 20 April 2024 |
 | 1751W. doi:10.1021/ed009p1751. Urbain, M.G. (1908). "Un nouvel élément, le lutécium, résultant du dédoublement de l'ytterbium de Marignac". Comptes Rendus... 12 KB (1,153 words) - 22:31, 22 December 2023 |