4th Regional Seminar language testing problems in foreign language learning and intensive training, Tallinn, January 3-5, 1990 : summaries1989 https://www.ester.ee/record=b1284661*est III Regional Seminar Theoretical Problems of Language Testing : Tallinn, February 16-17, 1988 : summaries1988 https://www.ester.ee/record=b1238663*est Texts and topics for conversation1990 https://www.ester.ee/record=b1211421*est Информационный выпуск1990 Информационный выпуск1986 https://www.ester.ee/record=b1525019*est Информационный выпуск1984 https://www.ester.ee/record=b1525019*est