Marciniuk-Kluska, A., Chrząścik, I., Szymalska, M. and Kluska, M. (2008) “The development of innovation and ecological strategy of Poland and the European Union”, Studia Ecologiae et Bioethicae, 6(1), pp. 213–222. doi: 10.21697/seb.2008.6.1.15.