P. Purtscher
发表
D. Balzar,
C. Fortunko,
D. Hurley,
1998
.
G. Alers,
J. Breedis,
P. Purtscher,
1998
.
T. Shives,
H. Mchenry,
P. Purtscher,
1987
.
D. Read,
J. McCloskey,
T. Shives,
1986
.
C. Fortunko,
K. Hollman,
P. Purtscher,
1998
.
Davor Balzar,
Donna C. Hurley,
D. Balzar,
2000
.
Davor Balzar,
Donna C. Hurley,
D. Balzar,
1999
.
D. Balzar,
D. Hurley,
K. Hollman,
1998
.
R. E. Schramm,
Raymond E. Schramm,
A. Van Clark,
1993
.