@article{Michalski:2009,
author
=
"D.Michalski and E.Walicki and A.Walicka and P.Jurczak",
title
=
"Pressure drops in the flow through an annular die of a polymer modelled by a Herschel-Bulkley fluid",
journal
=
"International Journal of Applied Mechanics and Engineering",
volume
=
"Vol. 10",
number
=
"Special issue",
pages
=
"39--46",
year
=
"2005",
}