1. Terry Wohlers et al., Wohlers Report 2005. Rapid Prototyping, Tooling & Manufacturing State of the Industry, Annual Worldwide Progress Report, 2005.
2. Direct selective laser sintering of steel powder;Meiners,1997
3. Selective laser melting: a new approach for the direct manufacturing of metal parts and tools;Over,2001
4. Direct metal laser sintering: material considerations and mechanisms of particle bonding;Simchi;Int. J. Powder Metall.,2001
5. Binding mechanisms in selective laser sintering and selective laser melting;Kruth;Rapid Prototyping J.,2005