@article{Feldshtein:2009,
author
=
"E.Feldshtein",
title
=
"Some characteristics of the machinability of porous materials on the basis of iron",
journal
=
"Advances in Manufacturing Science and Technology",
volume
=
"Vol. 27",
number
=
"no 4",
pages
=
"65--74",
year
=
"2003",
}