@article{Kelm:2009,
author
=
"M.Kelm and H.Gadomski and B.Gabryś and A.Grządkowska",
title
=
"The cabbage aphid, Brevicoryne brassicae L. on winter oilseed rape crops as a threat to Brassica vegetables",
journal
=
"Biuletyn Warzywniczy : Instytut Warzywnictwa ; Skierniewice",
volume
=
"z. 47",
pages
=
"91--98",
year
=
"1997",
}