TY - RPRT TI - Event related potentials and time estimation. AU - D S Ruchkin AU - M G McCalley AU - E M Glaser PY - 1977 DO - 10.1111/j.1469-8986.1977.tb01311.x UR - https://pubmed.ncbi.nlm.nih.gov/905482/ ID - 905482 ER -