Rocha, J. C.2020-12-102020-12-102003-09-01Quimica Nova. Sao Paulo: Soc Brasileira Quimica, v. 26, n. 5, p. 782-782, 2003.0100-4042http://hdl.handle.net/11449/194575782-782engProf. Celso Augusto Fessel Graner - In memoriamBiografiaWOS:000185471500026