- Aus der Geschichte der kulturellen und technischen Entwicklung EstlandsRisthein, EndelActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 3-8
- Die Benutzung der SPS in MaschinenbauKorving, Priit; Kaljumäe, AldoActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 49-50: ill
- Feasibility study of 8 megawatt frequency controlled pumping station of heating power plantJoller, JüriActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 59-62: ill
- Hardware and software of the IGBT power converterLehtla, MadisActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 67-70: ill
- Linear motors and actuators for industry applications - a reviewReinap, AvoActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 51-55
- Mechatronic - new profession in EstoniaRosin, Argo; Laugis, Juhan; Lehtla, TõnuActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 79-81: ill
- Medium-voltage frequency converters microprocessor control systemMälter, Meelis; Joller, JüriActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 63-66: ill
- Modernisation of tram traction driveArukivi, Andres; Joller, JüriActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 56-58: ill
- Power system automation and control system SCADALeoste, MargusActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 94-97: ill
- Research and study process in the Department of Electrical Drives and Power Electronics TTULehtla, Tõnu; Lahtmets, RainActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 9-11
- Using the MathCAD in the teaching process of electrical engineersSoonpuu, Jelizaveta; Jansikene, RaikActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 82-83: ill
- Vibrationsmessgerät auf der Basis von SignalprozessorBoiko, Vitali; Laugis, JuhanActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 71-72
- Комплексный план модернизации энергоснабжения ткацкого производства предприятия Кренгольм холдингGolubõhh, Oleg; Risthein, EndelActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 73-76: ill
- Принципы реконструкции системы управления микроклиматомKamenev, Miroslav; Lehtla, TõnuActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 77-80: ill