COLLIN, E. Usefulness of vegetative propagation for the conservation of the genetic resources of elm trees. Sciences Eaux & Territoires, [S. l.], n. 25 Ingénieries-EAT, p. 57–65, 2001. Disponível em: https://revue-set.fr/article/view/5876. Acesso em: 14 nov. 2026.