R K Ranjan
"Forging of solid powder discs of large slenderness ratio".
Tamkang J. of Sci. and Engineering, Taiwan, ROC,
vol: 7,
No. 1
Jan. 2003,
pp: 53-59,
https://scholar9.com/publication-detail/forging-of-solid-powder-discs-of-large-slenderness-5231