14

clusters

Year:
1993
Language:
english
File:
PDF, 407 KB
english, 1993
34

clusters ( M =Y, Zr, Nb, Mo, and Tc)

Year:
1996
Language:
english
File:
PDF, 63 KB
english, 1996
49

clusters

Year:
1997
Language:
english
File:
PDF, 185 KB
english, 1997