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- [32] Ball bearing for traction motors ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1922, 66 : 269 - 274
- [34] Ball bearing noise and vibration JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1941, 13 (01): : 51 - 53
- [39] BALL-BEARING MOTORS IEE PROCEEDINGS-A-SCIENCE MEASUREMENT AND TECHNOLOGY, 1993, 140 (04): : 281 - 286