@article{Świadek:2015,
author
=
"A.Świadek",
title
=
"The economic cycle and the innovation activity of the Polish industry system",
journal
=
"Equilibrium-Quarterly Journal of Economics and Economic Policy",
volume
=
"Vol. 10",
number
=
"no. 2",
pages
=
"75--92",
year
=
"2015",
}