Ilyushin BА. TWO PIKE-HEADS FROM THE COLLECTION OF NIZHNY NOVGOROD STATE HISTORICAL AND ARCHITECTURAL MUSEUM-RESERVE. АЕС [Internet]. 2020 Dec. 20 [cited 2026 Oct. 12];(6):387-92. Available from: https://www.evrazstep.ru/index.php/aes/article/view/61