FTICR studies of polypyrazolyl-1-YL borates of europium(II) adducts - Pires de Matos, A.; Freitas, M.; Marshall, A.; Marques, Nélson; Carvalho, A.; Domingos, A.; Isolani, Paulo Celso; Vicentini, Geraldo (International Conference on f-elements, 2000)