(1989). The Formal description technique Lotos: Results of the ESPRIT/SEDOS Project / edited by Peter H.J. van Eijk, Chris A. Vissers, Michel Diaz.
Chicago-čujuhus (17. p.)The Formal Description Technique Lotos: Results of the ESPRIT/SEDOS Project / Edited by Peter H.J. Van Eijk, Chris A. Vissers, Michel Diaz. 1989.
MLA-čujuhus (9. p.)The Formal Description Technique Lotos: Results of the ESPRIT/SEDOS Project / Edited by Peter H.J. Van Eijk, Chris A. Vissers, Michel Diaz. 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.