SUHONEN, I. Vihreän parsan viljely- ja lajikekoe v. 1960-71. Agricultural and Food Science, [S. l.], v. 44, n. 3, p. 193–198, 1972. DOI: 10.23986/afsci.71824. Disponível em: https://journal.fi/afs/article/view/71824. Acesso em: 18 may. 2024.