Jeffrey M Zupan

发表

Jeffrey M Zupan, J. Zupan, 1992 .

Granville E Paules, Donald Ward, Jeffrey M Zupan, 1979 .

Boris Pushkarev, Jeffrey M Zupan, 1977 .

Boris Pushkarev, Jeffrey M Zupan, J M Zupan, 1975 .

Boris Pushkarev, Jeffrey M Zupan, 山川 朝生, 1976 .

Boris Pushkarev, Jeffrey M Zupan, B. Pushkarev, 1975 .