- Publication venue
- Tartu Ülikool
- Publication date
- 01/01/1986
- Field of study
Get PDFhttp://www.ester.ee/record=b1217973*es
- Publication venue
- Tartu Ülikool
- Publication date
- 01/01/1977
- Field of study
Get PDFhttp://www.ester.ee/record=b1293368*es
- Publication venue
- Tartu Ülikool
- Publication date
- 01/01/1971
- Field of study
Get PDFhttp://www.ester.ee/record=b1355649*es
- Publication venue
- Tartu Ülikool
- Publication date
- 01/01/1974
- Field of study
Get PDFhttp://www.ester.ee/record=b1317245*es