S. V. Pereira, C. R. Martinez, E. R. Porto, B. R. B. Oliveira, and L. C. Maia, “Microbial activity in a semiarid soil cultivated with Atriplex nummularia”, PAB, vol. 39, no. 8, pp. 757–762, Aug. 2004, doi: 10.1590/S1678-3921.pab2004.v39.6835.