@article{Halarewicz-Pacan:2009,
author
=
"A.Halarewicz-Pacan and B.Gabryś and K.Dancewicz",
title
=
"Method for evaluation of biological activity of aphid feeding",
journal
=
"Aphids and other hemopterous insects : University of Warmia and Masuria ; Olsztyn",
volume
=
"Vol. 8",
pages
=
"289--294",
year
=
"2001",
}