W. Haessel
发表
J. Palmer,
W. Haessel,
1978
.
W. Haessel,
1978
.
W. Haessel,
E. Vickery,
1975
.
Å. Blomqvist,
W. Haessel,
1978
.
E. Heady,
L. V. Mayer,
W. Haessel,
1972
.
W. Haessel,
1978
.
W. Haessel,
1975
.
W. Haessel,
1976
.
W. Haessel,
1978
.