Literatura: |
Duraiswami, R., Prabhukumar, S. and Chahine, G. L., ?Bubble Counting Using an Inverse Acoustic Scattering Method,? J. Acoustical Society of America, 104 (5), November 1998. H. Medwin, Counting bubbles acoustically: a review, Ultrasonics 15,7, 13,1977. |