1. Spread and elongation in flat tool forging;Tomlinson;J Iron Steel Inst,1959
2. Forging of rhombus shaped discs;Juneja;Int J Mach Tools Des Res,1973
3. Forging of rectangular plates;Juneja;Int J Mach Tools Des Res,1973
4. Forging of polygonal discs;Juneja;Int J Mach Tools Des Res,1973
5. Open die forging of a four sided irregular disc;Sagar;Int J Mach Tools Manufac,1991