id	keyword
cpos-372	migration
cpos-372	age
cpos-372	centres
cpos-372	regional
cpos-372	russia
cpos-372	population
cpos-372	areas
cpos-372	cities
cpos-372	people
cpos-372	doi
cpos-372	moscow
cpos-372	mfs
cpos-372	specifi
cpos-372	oblast
cpos-372	regions
cpos-372	net
cpos-372	rank
cpos-372	urban
cpos-372	periphery
cpos-372	migrants
cpos-372	data
cpos-372	ows
cpos-372	research
cpos-372	karachurina
cpos-372	countries
cpos-372	territories
cpos-372	infl
cpos-372	nikita