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- [44] MACHINING ACCURACY OF LARGE BORES BY 2-EDGED REAMERS IN VERTICAL BORING MILLS RUSSIAN ENGINEERING JOURNAL, 1973, 53 (06): : 71 - 73
- [47] CONICAL BODIES OF GIVEN LENGTH AND VOLUME HAVING MAXIMUM LIFT-TO-DRAG RATIO AT HYPERSONIC SPEEDS .2. VARIATIONAL METHODS JOURNAL OF THE ASTRONAUTICAL SCIENCES, 1968, 15 (03): : 118 - &