Kharkov, Ukraine
+38 050 343 2222
lane Teatralnyi, 11/13, office 219
boomerang@uaone.com
Kiev, Ukraine
+38 067 230 02 03
Pirogova str., 5
boomerangkiev@ukr.net
Poznan, Poland
+48 513 86 31 18
Libelta 1 str.,office 8
abulakh@sof.edu.pl
