Lun Class Ekranoplan & related WIG [online]. Hisutton.com [cit. 2023-05-16]. Dostupné online. (anglicky)
thedrive.com
The Only Missile-Toting Ekranoplan Russia Ever Built Just Took Its Last Trip On The Caspian [online]. The Drive [cit. 2023-05-16]. Dostupné online. (anglicky)