@article{article6a0573db,
title   = {Production of single superphosphate labeled with 34S},
author = {Rossete, A L R M and Carneiro, J M T and Bendassolli, Jose Albertino and Tavares, C R O and Sant´Ana Filho, C R},
year = {2008},
doi = {10.1590/s0103-90162008000100013},
journal   = {Scientia Agricola,}
}