The idea that multifunctional open spaces support sustainable urban development has been widely accepted in theory and intensively used in practice of urban planning and design. It is based on the assumption that multifunctional spaces bring a wider spectrum of environmental, social and economic benefits to urban areas. And yet, multifunctionality of space is still a vague and diffuse concept that needs further clarifications. Besides that, different academic disciplines understand and use this concept in different ways. This makes the application of the concept difficult to assess and manage in relation to different aspects of urban sustainability. Through the literature review, this paper analyses and compares how the concept of multifunctionality is used in various spatial disciplines (urban planning and design, landscape architecture) in order to better understand and relate its different dimensions, applications and expected benefits for sustainable development. Based on this, a new, relational and multidimensional conceptualisation of the multifunctionality of public open spaces is proposed for analysis and assessment of urban design solutions. It is further applied and discussed in relation to students projects from ?Ecological urban design studio? from the University of Belgrade Faculty of Architecture, as visions for development of multifunctional public open spaces in modernist mass housing area of ?Sava Blocks? in New Belgrade, Serbia.

Using heritage as a cultural artifact in city development is not new, but little has been explored about how urban heritage can be utilized as new generative value and a new planning instrument for the revival of cities. The purpose of this paper is to show the creative and the generative use of urban heritage, both for the extension of cultural and tourist offer of the city and for the improvement of the quality of life in physical, social and economic terms for the community. The case study method was used for the adaptive reuse of projects for heritage buildings and urban revival in Kikinda. We argue that urban heritage has to be used, bearing in mind its spatial, economic and social sustainability aspects, and become a generator of urban revival. We go beyond recognition of the value of heritage as a cultural artifact that should solely be preserved and used as a static element in urban development, and view it more as a dynamic asset for city revival processes. We found that for the heritage nodes to be utilized as the new generative value for the revival of cities, they have to be perceived from the network perspective, thus influencing the urban environment in a sustainable way.

The influence of place branding in urban development has more importance than ever. Nevertheless, little attention is given to how place branding strategies are interrelated with planning, especially in post-socialist urban development. The purpose of this paper is to critically explore experimental educational projects conducted through cooperation between academia and local governments in Serbia, perceived as a simulation of strategic planning and place branding. We argue that educational projects hold power to create additional value in place and contribute to place branding by using a variety of planning and design instruments as a means of transformative spatial and social change both for communities and students as future planners. This paper uses theoretical exploration to develop reflective structural elements and a set of criteria essential to interlink strategic planning and place branding, thus providing a unique apparatus for the evaluation of educational projects. By emphasizing the possibilities and limitations of educational projects, the paper contributes to the theoretical advancement of place branding and strategic planning interlink and sheds light on the effects that those projects may have on spatial development and governance of the territory.