Tomov, B.,
Radev, R., &
Gagov, V.
(1999).
About the Preforming Steps Design for Die Forging Using FEM Simulation. // <I>AMTECH' 99<D>: [Fifth] 5th International Conference on Advanced Mechanical Engineerimg & Technology, Plovdiv, 23-25 June 1999: Proc.- Plovdiv : TU Plovdiv, 1999, p. 576-581..