1. Boincean, B.P., M. Cebotari, and L. Bulat. 2021. Diversity of crops in rotation: A key factor in soil health and crop yields. In Regenerative agriculture. What’s missing? What else do we need to know? ed. D.L. Dent and B.P. Boincean. Springer Nature, Cham
2. Buijs, J., and M. Mantigh. 2021. Pesticides, insects and birds on conventional and organic cattle farms in the Netherlands and their implications for organic regulations. In Regenerative agriculture. What’s missing? What else do we need to know? ed. D.L. Dent and B.P. Boincean. Springer Nature, Cham
3. Carlson, H.L., and J.E. Hill. 1985. Wild oat (Avena fatua) competition with spring wheat: Plant density effects. Weed Science 33: 176–181.
4. Covarelli, G., and F. Tei. 1988. Effect of crop rotation on the weed flora of maize. In Eighth international colloquium on the biology, ecology and classification of weeds, Dijon, 14–16 Sept 1988. Annales 3.3, vol. 2, Association Nationale pour la Protection des Plantes (Commission mauvaises herbes—COLUMA), 477–484. Paris (French)
5. Dolijianovič, Z., M. Kovacevič, M. Momivovič, et al. 2014. Effects of crop rotations on weed infestation in winter wheat. Bulgarian Journal of Agricultural Science 20: 416–420.