@InProceedings{Urbanowski:2009,
author
=
"K.Urbanowski",
title
=
"Energy of unstable states at long times",
booktitle
=
"Workshop on theoretical physics",
address
=
"Lviv, Ukraina",
publisher
=
"Lviv [brak wydawcy] ",
pages
=
"3998-3 [abstr.]",
year
=
"2009",
}