(1)
Pereira, N. N.; Fernandes, M. S.; Almeida, D. L. de. Nitrogen Nutrition for Lettuce Effects of N-Carriers and Nitrification Inhibition. PAB 2014, 24 (6), 647-654. https://doi.org/10.1590/S1678-3921.pab1989.v24.15861.