TY  JOUR
TI  Historical development and current state of Hegang economy
KW  China
KW  Hegang
KW  economy
KW  single-industry town
KW  coal
KW  graphite
KW  Northeast China
JO  International Journal of Applied Sciences and Technology Integral
AU  Grigor'ev, V.I.
PY  2024
IS  0
PB  Electronic science