@article{Pilawa:2009,
author
=
"B.Pilawa and A.Więckowski and M.Lewandowski",
title
=
"Application of EPR spectroscopy to the characterization of magnetic interactions in thermally decomposed coal",
journal
=
"Magnetic Resonance in Chemistry",
volume
=
"Vol. 37",
number
=
"no 12",
pages
=
"871--877",
year
=
"1999",
}