@conference {tepljakov_icarcv_2014,
	title = {Design of retuning fractional {PID} controllers for a closed-loop magnetic levitation control system},
	booktitle = {The 13th International Conference on Control, Automation, Robotics and Vision},
	year = {2014},
	month = {December},
	pages = {1345{\textendash}1350},
	address = {Singapore},
	keywords = {2014},
	author = {Aleksei Tepljakov and Eduard Petlenkov and Juri Belikov and Emmanuel A. Gonzalez}
}
