KOŚMICKI, Eugeniusz. Albrecht Ziburski, Gärten auf dem Lande. Gartenkunst gestern und heute (Gardens in rural areas. Gardening art yesterday and today). Economics and Environment, Poland, v. 67, n. 4, p. 4, 2018. Disponível em: https://ekonomiaisrodowisko.pl/journal/article/view/133.. Acesso em: 22 nov. 2024.