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- [6] FRACTURE-TOUGHNESS OF P/M STEELS INTERNATIONAL JOURNAL OF POWDER METALLURGY, 1984, 20 (01): : 33 - &
- [8] THE FRACTURE-TOUGHNESS OF HARDENED TOOL STEELS JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 1987, 109 (04): : 314 - 318