[Wikipedia](https://en.wikipedia.org/wiki/Dove_Book) > "Golubinaia Kniga (Stone Book, Depth Book) is a collection of spiritual folk poems from the end of the fifteenth and the beginning of the sixteenth centuries. Questions and answers provide information about the origins of the world, people, social strata, geographical and scientific data, etc." ==https://doi.org/10.7592/FEJF2018.72.boganeva== > “The basis of the poem from The Book of the Pigeon is made up of the oldest cosmogenic folktales that the great Russian people have in common with other Indo-European peoples” [[mochulskiy1887]]:4.