MALECKI I. Review V. ILGUNAS, E. JARONIS, V. SITICACICAS, Ultrasonic interferometry (in Russian), Vilna 1983. Arch. Acoust. [Internet]. 1984 Dec. 31 [cited 2026 Apr. 18];9(4):340. Available from: http://acoustics.ippt.gov.pl/index.php/aa/article/view/3238