- marinetraffic.com en/ais/details/ships/shipid:…
- transfermarkt.com mikhail-yakovlev/profil/spieler…
- top100vk.com 256891442/
- coub.com mikhail-yakovlev3
- transfermarkt.com.tr mikhail-yakovlev/profil/…
- my.mail.ru bk/mikhail_yakovlev/
- olympedia.org athletes/100783
- eurohockey.com player/118906-mikhail-yakovlev.html