Szántó, A., Hajdu, S.: Parameter estimation of drag coefficient and rolling resistance of vehicles based on GPS speed data. In: 7th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2019) 7-9 November, 2019 Debrecen, Hungary : Conference Proceedings : Book of Extended Abstracts. Ed.: Tamás Mankovits, Department of Mechanical Engineering, Faculty of Engineering, University of Debrecen, Debrecen, 109-110, 2019. ISBN: 9789634901686
Szántó, A., Hajdu, S.: Vehicle modelling and simulation in Simulink. In: Proceedings of the 6th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2018) : Book of extended abstracts. Ed.: Tamás Mankovits, Department of Mechanical Engineering, Faculty of Engineering, University of Debrecen, Debrecen, 175-176, 2018. ISBN: 9789634900511
Szántó, A., Hajdu, S.: Parameter estimation of drag coefficient and rolling resistance of vehicles based on GPS speed data. In: 7th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2019) 7-9 November, 2019 Debrecen, Hungary : Conference Proceedings : Book of Extended Abstracts. Ed.: Tamás Mankovits, Department of Mechanical Engineering, Faculty of Engineering, University of Debrecen, Debrecen, 109-110, 2019. ISBN: 9789634901686
Szántó, A., Hajdu, S.: Vehicle modelling and simulation in Simulink. In: Proceedings of the 6th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2018) : Book of extended abstracts. Ed.: Tamás Mankovits, Department of Mechanical Engineering, Faculty of Engineering, University of Debrecen, Debrecen, 175-176, 2018. ISBN: 9789634900511
Kincses, D., Mezei, L., Hajdu, S.: Review of Wheel Dynamic Models at Vehicle Development. In: Proceedings of the 5th International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2017). Ed.: Sándor Bodzás, Tamás Mankovits, University of Debrecen Faculty of Engineering, Debrecen, 254-260, 2017. ISBN: 9789634733041
Mezei, L., Hajdu, S., Kincses, D.: Hajtott gépjárműkerék dinamikai modellje. In: Műszaki tudomány az Észak-Kelet Magyarországi régióban 2016. Szerk.: Bodzás Sándor, Debreceni Akadémiai Bizottság Műszaki Szakbizottsága, Debrecen, 406-414, 2016. ISBN: 9789637064333
Hajdu, S., Kulcsár, B.: Dynamical analysis of storage and retrieval machine frames. In: 16th "Building Services, Mechanical and Building Industry Days" International Conference : 14-15 October 2010 Debrecen, Hungary / [szerk....Kalmár Ferenc, ... Csomós György, Csáki Imre], Debreceni Egyetem, Debrecen, 71-76, 2010.
Kulcsár, B., Bohács, G., Gódor, B., Hajdu, S.: Comparing analyze of solution for mobile robot abstacle avoidance. In: 13th International Workshop on Robotics in Alpe-Adria-Danube Region: RAAD '04 : Proceedings : Brno University of Technology, June 1-6, 2004, Academic Publishing CERM Ltd., Brno, 364-369, 2004. ISBN: 8072043412
Kulcsár, B., Hajdu, S.: Dynamic modeling of transversal mast vibration of storage and retrieval machines. In: MicroCAD 2004 : International Scientific Conference: L szekció : Anyagáramlási rendszerek, logisztikai informatika.. Szerk.: Lehoczky László; Kalmár László, Miskolci Egyetem Innovációs és Technológia Transzfer Centrum, Miskolc, 71-76, 2004. ISBN: 9636616205