Grand unification, nuclear structure and the double beta-decay
1994 ◽
Vol 32
◽
pp. 289-314
◽
1988 ◽
Vol 21
◽
pp. 183-205
◽
1986 ◽
pp. 650-662
2010 ◽
2012 ◽
Vol 337
◽
pp. 012065
◽
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