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- [4] AN APPARATUS FOR VISUAL AND ACOUSTICAL DISPLAY OF ELECTROCARDIOGRAMS JOURNAL OF SCIENTIFIC INSTRUMENTS, 1958, 35 (12): : 461 - 463
- [5] ACOUSTICAL FEEDBACK IN NYSTAGMOGRAPHIC EXAMINATION (APPARATUS) ACTIVITAS NERVOSA SUPERIOR, 1976, 18 (03): : 206 - 207
- [8] A new type of apparatus for experiments in secondary electron diffraction REVIEW OF SCIENTIFIC INSTRUMENTS, 1933, 4 (04): : 193 - 196