Ursaru, O., Technical University “Gheorghe Asachi” of Iasi, Romania

• Elektronika ir Elektrotechnika Vol. 104 No. 8 (2010) - ELECTRONICS
  Multilevel Inverters with Imbricated Switching Cells, PWM and DPWM-Controlled
  Abstract  PDF
• Elektronika ir Elektrotechnika Vol. 95 No. 7 (2009) - T 170 ELECTRONICS
  Hysteretic–controlled Voltage Regulator using Integrated Circuit LM723
  Abstract  PDF