J. M. . Grünwaldt, J. C. . Guevara, E. . Martínez Carretero, and E. G. . Grünwaldt, “Effect of Prosopis spp. as a nurse plant on nutrient content and productivity of Opuntia ellisiana Griffiths”, Rev. FCA UNCUYO, vol. 50, no. 2, pp. 129–137, Dec. 2018.