@article{Wojtowicz:2009,
author
=
"W.Wojtowicz and A.Krawczyk and A.Więckowski and R.Fiedorow",
title
=
"EPR study of coke formed on alumina",
journal
=
"Applied Magnetic Resonance",
volume
=
"Vol. 24",
number
=
"no 3-4",
pages
=
"343--349",
year
=
"2003",
}