@article { nolvazfre2013, author = "Nolasco, Mariela M. and Vaz, Patricia M. and Freitas, Vania T. and Lima, Patricia P. and Andre, Paulo S. and Ferreira, Rute A. S. and Vaz, Pedro D. and Ribeiro-Claro, Paulo and Carlos, Luis D.", title = "Engineering highly efficient Eu(III)-based tri-ureasil hybrids toward luminescent solar concentrators", year = "2013" }