Gravitation power and migratory mobility of the regions population
... interregional mobility in Russia: evidence from panel data // William Davidson working paper. 2003. P. 7.
12. Miller H. J. Tobler's First Law and Spatial Analysis //Annals of the Association of American Geographers. 2004. Vol. 94, is. 2.
Vasilenko P.
Novgorod region, Pskov region, migration, gravity, correlation
153-157
