Elastic waves in nondestructive testing : book of abstracts : Euromech 419 colloquium, Prague, Czech Republic, October 3-5, 2000 / [edited by Michal Landa and Zdeněk Převorovský].    Prague : European mechanics society : Institute of Thermomechanics, Czech Academy of Sciences, 2000 . 51 s. . ISBN 80-85918-57-9