1

Perfect sumsets in finite Abelian groups

Year:
1995
Language:
english
File:
PDF, 510 KB
english, 1995
2

Two-transitive Minkowski planes

Year:
1982
Language:
english
File:
PDF, 651 KB
english, 1982
3

Hermitian unitals are code words

Year:
1991
Language:
english
File:
PDF, 355 KB
english, 1991