YAROSHENKO, N. P. THE ASSESSMENT OF ONTOGENETIC AND VITALITY STRUCTURES OF POPULATIONS OF LATHYRUS VERNUS (L.) BERNH IN THE GÖTTINGEN FOREST (LOWER SAXONY, GERMANY). Bulletin of Sumy National Agrarian University. The series: Agronomy and Biology, v. 54, n. 4, p. 68-73, 27 Dec. 2023.