@article{Gil:2009,
author
=
"J.Gil and Y.Gupta and P.Gothoskar and J.Kijak",
title
=
"Frequency dependence of pulsar radiation patterns",
journal
=
"Astrophysical Journal",
volume
=
"Vol. 565",
pages
=
"500--510",
year
=
"2002",
}