Abstract
I. Introduction
II. The Formation of Urban Structure of the Former Socialist Ulaanbaatar
1) The first phase
2) The second phase
3) The third and fourth phases
III. Changes in spatial and functional structure of the city
1) Changes in the city centre and inner city area
2) Urban expansion with the growth of "Ger-settlements"
3) The emergence of satellite nodes
4) Suburbanization in the outer city with single family housings
IV. Conclusions
Acknowledgement
References