@article{Manno:101521,
      author        = "Manno, R. and Sebastian, V. and Irusta, S. and Mallada, R.
                       and Santamaria, J.",
      title         = "{Ultra-Small Silver Nanoparticles Immobilized in
                       Mesoporous SBA-15. Microwave-Assisted Synthesis and
                       Catalytic Activity in the 4-Nitrophenol Reduction}",
      year          = "2020",
}