5

and

Year:
1977
Language:
english
File:
PDF, 606 KB
english, 1977
8

O: An EPR measurement

Year:
1995
Language:
english
File:
PDF, 527 KB
english, 1995
18

: A low-dimensional paramagnet

Year:
1991
Language:
english
File:
PDF, 395 KB
english, 1991