Text chiefly in Russian, one article each in Esperanto and German; summaries in English, Esperanto, German, and Russian.
"Materialy Interlingvisticheskoĭ konferent︠s︡ii 'Planovye i︠a︡zyki--itogi i perspektivy', proshedsheĭ v Tartuskom universitete 22-24 okti︠a︡bri︠a︡ 1987 g."--Verso t.p.