NMR study of the crystallization behavior of lead - cadmium fluorsilicate glasses - Donoso, José Pedro; Silva, Igor d´Anciões Almeida; Tambelli, Caio Eduardo de Campos; Magon, Claudio José; Silva, Maurício A. Pereira da; Messaddeq, Younes; Ribeiro, Sydney José Lima; Rodrigues, Ana Cândida M. (International Conference on the Physics of Non-Crystalline Solids - PNCS, 2009)