140.
Lang H, Nyrke T, Ek M, Aaltonen O, Raimo I, Näätänen R. Pitch discrimination performance and auditory event-related potentials. W: Brunia CHM, Gaillard AWK, Kok A, Mulder G, Verbaten MM, red. Psychophysiological brain research. Tilburg: Tilburg University Press; 1990, s. 294–98.