Klumpp, G., R. Laury, and R. Pajusalu. “Preface to the Special Issue on Referential Devices in Uralic Languages”. Eesti Ja Soome-Ugri Keeleteaduse Ajakiri. Journal of Estonian and Finno-Ugric Linguistics, vol. 6, no. 2, Dec. 2015, pp. 3-5, doi:10.12697/jeful.2015.6.2.00.