TY  - CPAPER
AU  - Liudmila Vampilova
TI  - EVENT APPROACH IN NATURE USE IS THE BASIS OF HISTORICAL AND GEOECOLOGICAL PERIODIZATION
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Ecology, Economics, Education and Legislation
PY  - 2021
SP  - 205
EP  - 212
DO  - 10.5593/sgem2021/5.1/s20.026
PB  - STEF92 Technology
ER  -