MICHELBERGER P, VÁRLAKI P, SÁLYI B, KOZMA J, MAGYAR I. SOME ACTUAL PROBLEMS OF MEDIUM-TERM TECHNOLOGICAL DEVELOPMENT STRATEGY IN THE HUNGARIAN BUS INDUSTRY Period. Polytech. Transp. Eng. [Internet]. 1984 Jan. 1 [cited 2024 May 19];12(1-2):59-72. Available from: https://pp.bme.hu/tr/article/view/6781