“FINE BUBBLE GENERATION IN A COLUMN REACTOR BY PLACEMENT OF A DIAPHRAGM ACROSS A LOW FREQUENCY SOUND FIELD”. Hungarian Journal of Industry and Chemistry 30, no. 1 (October 12, 2002): 77–79. Accessed April 9, 2025. https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/945.