Authors
Jerzy Kamieński
Institute of Thermal and Process Engineering, Faculty of Mechanical Engineering, Cracow University of Technology
Stanisław Spytkowski
Miejski Zakład Wodociągów i Kanalizacji, Nowy Targ
© 2020 Jerzy Kamieński, Stanisław Spytkowski, published by Cracow University of Technology
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 License.