Structural studies of yttrium aluminoborate laser glasses using solid state NMR and electron spin echo envelope modulation spectroscopy - Deters, H.; Lima, José Fernando de; Magon, Claudio José; Santos, C. N.; de Camargo, Andrea Simone Stucchi; Hernandes, Antônio Carlos; Ferrari, C. R.; Eckert, Hellmut (Nuclear Magnetic Resonance Users Meeting, 2011)