@techreport{Annual93,
author = {Ilkka {Niemel{\"a}, editor}},
institution = {Teknillinen korkeakoulu, Tietojenk{\"{a}}sittelyteorian laboratorio (Helsinki University of Technology, Laboratory for Theoretical Computer Science), Espoo, Finland},
month = {May},
pages = {21},
title = {{A}nnual Report for the Year 1993},
year = {1994},
}