@article{Więckowski:2009,
author
=
"A.Więckowski and W.Wojtowicz and J.Śliwa-Nieściór",
title
=
"Temperature dependence of the EPR linewidth of ultramarine blue",
journal
=
"Magnetic Resonance in Chemistry",
volume
=
"Vol. 37",
number
=
"Spec. issue",
pages
=
"S150--S153",
year
=
"1999",
}