Rybak G, Chaniecki Z, Grudzień K, Romanowski A, Sankowski D. NON–INVASIVE METHODS OF INDUSTRIAL PROCESSES CONTROL . IAPGOS [Internet]. 2014 Sep. 26 [cited 2024 Nov. 24];4(3):41-5. Available from: https://ph.pollub.pl/index.php/iapgos/article/view/1173