Slyunkova ИН. Church Murals Based on G. G. Gagarin’s Sketches and an Appeal to the «Builders of Russian Сhurches». ВЦИА [Internet]. 2020 Oct. 15 [cited 2026 Nov. 7];4(3):130-44. Available from: https://publishing.mpda.ru/index.php/church-art-review/article/view/519