- twitter.com kpolyakov_spb?lang=nlTwitter schort accounts op die de Twitter-regels schenden. Meer informatie.
- vk.com kp_probook?w=club54960632
- OZON.ru category/polyakov-informatika/
- sites.google.com site/spbappoinformatika/…
- instagram.com kpolyakov/?hl=en172 Followers, 167 Following, 739 Posts - See Instagram photos and videos from Polyakov (@kpolyakov).