TI - Study of the synthesis of gibsite microcrystals PY - 1999 AU - Santos, PĂ©rsio de Souza AU - Souza Santos, Helena AU - Kiyohara, Pedro Kunihiko T2 - Congress of the Brazilian Society for Microscopy and Microanalysis J2 - Acta Microscopica SN - 0798-4545 PP - Rio de Janeiro VL - 8 SP - 39-40 ER -