PELTONEN-SAINIO, P.; NIEMI, J. K. Protein crop production at the northern margin of farming: to boost or not to boost. Agricultural and Food Science, [S. l.], v. 21, n. 4, p. 370–383, 2012. DOI: 10.23986/afsci.6334. Disponível em: https://journal.fi/afs/article/view/6334. Acesso em: 29 mar. 2024.