Evaluation of gas phase dispersion in flotation under predetermined hydrodynamic conditions / Anna MŁYNARCZYKOWSKA, Konrad OLEKSIK, Klaudia TUPEK-MUROWANY // W: POL-VIET 2017 : 4\textsuperscript{th} international conference Scientific-research cooperation between Vietnam and Poland : 20–22 November 2017, Krakow, Poland : book of abstracts / ed. Jadwiga Jarzyna. — Kraków : Wydawnictwa AGH, 2017. — ISBN: 978-83-7464-752-0. — S. 22