Kyung Bai Lee

THERE ARE ONLY FINITELY MANY INFRA-NILMANIFOLDS UNDER EACH NILMANIFOLD

Kyung Bai Lee, 1988 .

AFFINE STRUCTURES FOR CLOSED 3-DIMENSIONAL MANIFOLDS WITH NIL-GEOMETRY

Paul G. Igodt, Karel Dekimpe, Kyung Bai Lee, 1995 .

Maximal Holonomy of Almost Bieberbach Groups for Heis5

Kyung Bai Lee, Andrzej Szczepański, 2001 .