@article{Alawdin:2009,
author
=
"P.Alawdin and G.Bryś",
title
=
"Simplified approach to the shakedown problem of I-cross-sections under two-directional bending",
journal
=
"Civil and Environmental Engineering Reports : Special issue on the occasion of 70th birtday of prof. Romuald Świtka ; University of Zielona Góra Press ; Zielona Góra",
volume
=
"no 1",
pages
=
"19--31",
year
=
"2005",
}