1. Friedland, R. P. & Weinstein, E. A. in Hemi-Inattention and Hemisphere Speicalization (eds Weinstein E. A. & Friedland, R. P.) 1–31 (Raven, New York, 1977).
2. Bender, M. B. in Hemi-Inattention and Hemisphere Specialization (eds Weinstein, E. A. & Friedland, R. P.) 107–110 (Raven, New York, 1977).
3. Critchley, M. Brain 72, 538–561 (1949).
4. Denny-Brown, D. & Banker, B. Archs neurol. Psychiat. 71, 302–313 (1954).
5. Eidelberg, E. & Schwartz, A. S. Brain 94, 91–108 (1971).