New perspectives of application of laser biotechnology and sensitive methods of biological monitoring for improvement environmental conditions and biomass production in rural regions / Jan Wincenty DOBROWOLSKI, Mateusz JAKUBIAK, Robert MAZUR, Małgorzata ŚLIWKA, Katarzyna GOWIN, Agnieszka ZIELIŃSKA-LOEK // Il Diritto dell'Agricoltura ; ISSN 1720-4445. — 2006 n. 3, s. 95–101. — Bibliogr. s. 100–101. — Atti del convegno internazionale su: „Attualità della politica agricola comunitaria: l'importanza della variabile ambientale per la competitività delle imprese verdi” : Benevento, 11–12 dicembre 2006. — Napoli : Edizioni Scientifiche Italiane, 2006

Polish long-term interdisciplinary co-operation of scientists, youth and local communities for the promotion of eco-tourism and sustainable development in regions of particular natural and cultural values in Poland, Spain and Italy / J. W. DOBROWOLSKI, A. WAGNER, M. ŚLIWKA, R. MAZUR, M. JAKUBIAK // Polish Journal of Environmental Studies ; ISSN 1230-1485. — 2006 vol. 15 no. 5C, s. 71–72. — Bibliogr. s. 72, Abstr.. — EURO-ECO 2006 : 11th international conference : interdisciplinary co-operation for the sustainable development of historical cities and protected areas : perspectives of sound tourism : [Kraków 18th–19th September 2006]. — Olsztyn : HARD, 2006

Polish long-term interdisciplinary co-operation scientists, youth and local communities for the promotion of eco-tourism and sustainable development in regions of particular natural and cultural values in Poland, Spain and Italy / Jan W. DOBROWOLSKI, Aleksandra WAGNER, Małgorzata ŚLIWKA, Robert MAZUR, Mateusz JAKUBIAK // W: EURO-ECO 2006 : 11\textsuperscript{th} international conference : interdisciplinary co-operation for the sustainable development of historical cities and protected areas perspectives of sound tourism : Kraków 18\textsuperscript{th}–19\textsuperscript{th} September 2006 / eds. Aleksandra Wagner, Jan W. Dobrowolski ; Katedra Biotechnologii Środowiskowej i Ekologii. — [Kraków : s. n.], [2006]. — Opis wg okł.. — S. 30–31

The application of laser biostimulation for more efficient phytoremediation of soil and waste water / M. JAKUBIAK, M. ŚLIWKA // Polish Journal of Environmental Studies ; ISSN 1230-1485. — 2006 vol. 15 no. 5C, s. 176–178. — Bibliogr. s. 178, Abstr.. — EURO-ECO 2006 : 11th international conference : interdisciplinary co-operation for the sustainable development of historical cities and protected areas : perspectives of sound tourism : [Kraków 18th–19th September 2006]. — Olsztyn : HARD, 2006

The application of laser biostimulation for more efficient sewage treatment process and phytoremediation / Małgorzata ŚLIWKA // W: EURO-ECO 2006 : 11\textsuperscript{th} international conference : interdisciplinary co-operation for the sustainable development of historical cities and protected areas perspectives of sound tourism : Kraków 18\textsuperscript{th}–19\textsuperscript{th} September 2006 / eds. Aleksandra Wagner, Jan W. Dobrowolski ; Katedra Biotechnologii Środowiskowej i Ekologii. — [Kraków : s. n.], [2006]. — Opis wg okł.. — S. 112