Evaluation of the possibility of using the Dniester River water in the Halych area (Ukraine) to supply the population with drinking water / Damian PIETRZAK, Oleg Mandryk, Paweł KOSAKOWSKI, Ewa KMIECIK, Katarzyna WĄTOR // W: SGEM 2017 : 17\textsuperscript{th} international multidisciplinary scientific geoconference : water resources forest, marine and ocean ecosystems : 29 June–5 July, 2017, Albena, Bulgaria : conference proceedings. Vol. 17 iss. 31, Hydrology and water resources marine and ocean ecosystems. — Sofia : STEF92 Technology Ltd., cop. 2017. — (International Multidisciplinary Scientific GeoConference SGEM ; ISSN 1314-2704). — ISBN: 978-619-7408-04-1. — S. 277–284. — Bibliogr. s. 283–284, Abstr.

Evaluation of the possibility of using the groundwater of the Raba River basin area for human consumption, using an indicator dedicated for groundwater / Damian PIETRZAK, Ewa KMIECIK, Katarzyna WĄTOR // W: SGEM 2017 : 17\textsuperscript{th} international multidisciplinary scientific geoconference : science and technologies in geology, exploration and mining : 29 June–5 July, 2017, Albena, Bulgaria : conference proceedings. Vol. 17 iss. 12, Hydrogeology, engineering geology and geotechnics. — Sofia : STEF92 Technology Ltd., cop. 2017. — (International Multidisciplinary Scientific GeoConference SGEM ; ISSN 1314-2704). — ISBN: 978-619-7105-99-5. — S. 313–320. — Bibliogr. s. 320, Abstr.

Evaluation of the possibility of using the water of the Bystrzyca Nadwórniańska River in Czerniejów (Ukraine) to supply the population with drinking water / D. PIETRZAK, O. Mandryk, K. WĄTOR, E. KMIECIK, A. Zelmanowych // W: IWA Poland [Dokument elektroniczny] : the International Water Association : 1\textsuperscript{st} IWA Polish young water professionals conference : water, wastewater and energy in smart cities : 12–13 September 2017, Cracow, Poland : book of abstracts. — Wersja do Windows. — Dane tekstowe. — [Kraków : s. n.], [2017]. — Dysk Flash. — S. 58–59. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 59

Ocena stanu chemicznego wód podziemnych w zlewni potoku Łukowica — Assessment of the quantitative and chemical groundwater status of the Łukowica river catchment area / Damian PIETRZAK, Klaudia KORZEC, Tadeusz SZKLARCZYK // Technika Poszukiwań Geologicznych. Geotermia, Zrównoważony Rozwój ; ISSN 0304-520X. — 2017 R. 56 z. 1, s. 61–73. — Bibliogr. s. 71–72, Streszcz., Abstr.

Pesticides in waters in Poland – problems, assignment and challenges / KMIECIK E., WĄTOR K., PIETRZAK D., KANIA J., WITCZAK S. // W: IWA 10th micropol & ecohazars conference : 17–20 September 2017, Vienna, Austria. — [Vienna : s. n.], [2017]. — S. [1]