@ARTICLE{
author={Aleksandrov Slobodan|0000-0003-1783-0177,Jovanovic Zoran D|,Antic Dragan S|,Nikolic Sasa S|0000-0003-2745-3862,Peric Stanisa Lj|0000-0003-4766-195X,Aleksandrov Radica|},
year={2013},
title={Analysis of the Efficiency of Applied Virtual Simulation Models and Real Learning Systems in the Process of Education in Mechatronics},
journal={ACTA POLYTECHNICA HUNGARICA},
volume={10},
number={6},
pages={59-76},
document_type={Article},
} 

@ARTICLE{
author={Cajetinac Stanimir R|,Seslija Dragan D|,Aleksandrov Slobodan|0000-0003-1783-0177,Todorovic Milica M|},
year={2012},
title={PWM Control and Identification of Frequency Characteristics of a Pneumatic Actuator using PLC Controller},
journal={ELEKTRONIKA IR ELEKTROTECHNIKA},
volume={},
number={7},
pages={21-26},
document_type={Article},
}