For contact:

Booking: +7 (925) 860-07-81
E-mail: efimkerbut [bad word] 
Promos: efimkerbutpromo [bad word] 
Official page: [bad word]  [bad word] EfimKerbut
 [bad word] /www [bad word] search?query=Kerbut&facets[0]=fieldType%3Atrack
https://www [bad word] efimkerbutofficial
www [bad word] efim_kerbut
 [bad word] /www [bad word] efimkerbut/
 [bad word] /www.residentadvisor.net/profile/efimkerbut
 [bad word]  [bad word] efim_kerbut
 [bad word] /efimkerbut [bad word]