Heterotic M-theory in five dimensions
Nuclear Physics B Elsevier 552:1-2 (1999) 246-290
Nonstandard embedding and five-branes in heterotic M theory
Physical Review D American Physical Society (APS) 59:10 (1999) 106005
Universe as a domain wall
Physical Review D American Physical Society (APS) 59:8 (1999) 086001
The ten-dimensional effective action of strongly coupled heterotic string theory
Nuclear Physics B Elsevier 540:1-2 (1999) 230-246
Five-branes and supersymmetry breaking in M-theory
Journal of High Energy Physics 3:4 (1999)