Developing gravity model for airline regional route modelling
Nõmmik, Allan
;
Kukemelk, Sven
Aviation
2016
/
p. 32-37
http://dx.doi.org/10.3846/16487788.2016.1168007
Do regional airlines in Eastern Europe have the right to survive in the European single sky environment?
Kukemelk, Sven
Aviation
2017
/
p. 155-161
http://dx.doi.org/10.3846/16487788.2017.1415226