Wyniki
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The development of wireless telecommunication system in Hungary
G. Farkas, G. Kukely
Space - Society - Economy , 6 /6 (2002) s. 52-65 -
Transformation of the sphere of services in postsocialist Ukraine : social & economical and city buildings aspects
I. Rusanova, L. Schevchuk
Space - Society - Economy 5 (2000) s. 57-59