Janis Kaulins. "MUNICIPAL SUSTAINABLE DEVELOPMENT GOVERNANCE INDICATOR SYSTEM INNOVATION: INTRODUCTION AND ASSESSMENT." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future (2017): 861-870. https://doi.org/10.5593/sgem2017h/63/s27.107