Competitiveness analysis of regional airports based on location planning models : the case study of FinlandPashkevich, Anton; Nõmmik, Allan; Antov, DagoTransport means 2017 : proceedings of the international scientific conference : part III2017 / p. 754-761 : ill https://www.dropbox.com/sh/7sjhe2ln3e3qin6/AABBl1Gbrf0_t8lM7Kho8KmVa?dl=0&preview=Transport+mens+2017+(Part+3).pdf Competitiveness analysis of regional airports based on location planning models