E. Snapper
发表
E. Snapper,
1988
.
Ernst Snapper,
E. Snapper,
1979
.
Ernst Snapper,
E. Snapper,
R. Troyer,
1973
.
E. Snapper,
1954
.
E. Snapper,
1950
.
E. Snapper,
A. Rudvalis,
1971
.
E. Snapper,
1968
.
E. Snapper,
1949,
Canadian Journal of Mathematics - Journal Canadien de Mathematiques.
E. Snapper,
1965
.
E. Snapper,
1965
.
E. Snapper,
1959
.
E. Snapper,
1960
.
Ernst Snapper,
E. Snapper,
1971
.
E. Snapper,
1951
.
E. Snapper,
1952
.
E. Snapper,
1951
.