TY - RPRT TI - Some results obtained with the EEG-spectrograph. AU - W STORM VAN LEEUWEN AU - D H BEKKERING PY - 1958 DO - 10.1016/0013-4694(58)90019-1 UR - https://pubmed.ncbi.nlm.nih.gov/13561981/ ID - 13561981 ER -