Volume 8, Issue 1, January and February 1951, Pages 55-58
10.22092/ari.1951.108386
R. Néel; L. Le Minor; M. Kaweh
Volume 7, Issue 1, January and February 1950, Pages 7-18
10.22092/ari.1950.108368
R. Néel; K. Jorgexen; L. Le Minor; A. Machoun
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