DN Mokrensky - Population and Economics, 2020 - populationandeconomics.pensoft …
In the absence of economic and demographic growth in most small and medium-sized towns outside the largest and major urban agglomerations of the Central Federal District, it …
M Zheng, F Liu, X Guo, J Li - Applied Sciences, 2020 - mdpi.com
The opening of the high-speed rail (HSR) resulted in significant changes in the transportation network of Korea. The new HSR construction was expected to become a new …
J RUN, Q SUN - Journal of Southwest University Natural Science …, 2020 - xbgjxt.swu.edu.cn
Based on the economy and population data from 1997 to 2017, this paper studies the spatio- temporal evolution of the county economic difference of Chongqing municipality since its …
F Trément - Histoire & sociétés rurales, 2020 - cairn.info
En ces temps d'urgence climatique et de pandémie de coronavirus, l'édition française du dernier ouvrage de Kyle Harper Comment l'Empire romain s' est effondré. Le climat, les …