About the book: year / Sources1) Babylon: Bulletin of Young Literature. Vol. 2 (18). - M.: ARGO-RISK, 1993. Cover by Oleg Pashchenko. ISBN 5-900506-06-1. P.72-79. 2) Archive of the works of poets of the “Silver Age” http://slova.org.ru/bobrov/index/3) http://lucas-v-leyden.livejournal.com/ 4) Faces. Biographical almanac. Book 1. Compiled by: A.V. Lavrov. St. Petersburg: Phoenix, Paris: Atheneum, 1992. Series: Faces. Biographical almanac. ISBN: 5-85042-046-0, 5-85042-047-9. Illustration on the cover by I. Anisimova. Page. 113-169