TY - RPRT TI - Auditory probe sensitivity to mental workload changes - an event-related potential study. AU - P Ullsperger AU - G Freude AU - U Erdmann PY - 2001 DO - 10.1016/s0167-8760(00)00188-4 UR - https://pubmed.ncbi.nlm.nih.gov/11228347/ ID - 11228347 ER -