KOWALSKI, R. Evaluation of oleanosides content in above and underground organs of Silphium perfoliatum L. Acta Scientiarum Polonorum Hortorum Cultus, [S. l.], v. 1, n. 2, p. 5–15, 2002. DOI: 10.24326/asphc.2002.2.1. Disponível em: https://czasopisma.up.lublin.pl/index.php/asphc/article/view/4871. Acesso em: 19 apr. 2024.