Provisions for flexibility in the Linköping office information system (LOIS). - Erik Sandewall; Göran Hektor; Anders Ström; Claes Strömberg; Ola Strömfors; Henrik Sörensen; Jaak Urmi (AFIPS National Computer Conference, 1980)

A System of Communicating Residential Environments. - Erik Sandewall; Henrik Sörensen; Claes Strömberg (LISP Conference, 1980)

Software Architecture Based on Communicating Residential Environments. - Erik Sandewall; Claes Strömberg; Henrik Sörensen (ICSE, 1981)