@techreport{Janhunen03:report,
address = {Espoo, Finland},
author = {Tomi Janhunen},
institution = {Helsinki University of Technology, Laboratory for Theoretical Computer Science},
month = {November},
number = {82},
title = {Translatability and intranslatability results for certain classes of logic programs},
type = {Series A: Research report},
year = {2003},
}