1] Petar Mandic Control of the cart inverted pendulum by using a fractional order PD controller" - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike, 02.03.2015.
(https://ekonferencije.com/sr1/rad/control-of-the-cart-inverted-p/3004)

2] Petar Mandic Real time control of rotary inverted pendulum" - DEMI 2013, 14.01.2013.
(https://ekonferencije.com/sr1/rad/real-time-control-of-rotary-in/1842)