ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The materials used in these experiments were prepared by a careful and thorough mixing of solutions of high-purity reagents (La(NO3)3, Cu(NO3)2 and Ba(NO3)2) in appropriate cation proportion followed by precipitation with a standard solution of sodium carbonate. The precipitate was carefully ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/327045a0
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