TY  - RPRT
TI  - Central beta rhythm during sensorimotor activities in man.
AU  - G Pfurtscheller
PY  - 1981
DO  - 10.1016/0013-4694(81)90139-5
UR  - https://pubmed.ncbi.nlm.nih.gov/6163614/
ID  - 6163614
ER  -