2016, XXIst International seminar/workshop on direct and inverse problems of electromagnetic and acoustic wave theory (DIPED): proceedings, Tbilisi, September 26-29, 2016 /
Ivane Javakhishvili Tbilisi State University, Georgia ... [et al.]  
. - Tbilisi : [s. n.],  2016 
. - 182 p.  ill.  27 cm. 
<br/><label>  ISBN: </label>978-1-5090-6175-4 978-966-02-7968-1