TY  - RPRT
TI  - [Learning and EEG-activation during sleep in humans].
AU  - D Lehmann
AU  - M Koukkou
PY  - 1968
DO  - 10.1007/bf00600481
UR  - https://pubmed.ncbi.nlm.nih.gov/5678043/
ID  - 5678043
ER  -