1. Study of continuous precipitation of ADU for the implantation in the pilot installation at the Atomic Energy Institute, Brazil. Estudo de precipitacao continua de DUA para a implantacao na instalacao piloto CEQ-IEA Author Araujo, Jose Published 1974
2. Reverse precipitation of ammonium diuranate from a solution of uranyl sulfate: decontamination of the sulfate ion. Precipitacao reversa de diuranato de amonio a partir de solucoes de sulfato de uranilo: descontaminacao do ion sulfato Author Franca, Junior, J. Published 1972