10Th International Conference on Electronic Properties of Two-Dimensional Systems (Ep2Ds-10), Date: MAY 31-JUN 04, 1993, Location: NEWPORT, RI, Patrocinadores: USA, RES OFF, NATL SCI FDN, USN, OFF NAVAL RES, SUNY BUFFALO, DEPT PHYS & ASTRON, BROWN UNIV, CTR ADV MAT RES