Universidad de Zaragoza Repository

@article{Maya-Hernández:48384,
      author        = "Maya-Hernández, P.M. and Álvarez-Simón, L.C. and
                       Sanz-Pascual, M. and Calvo-López, B.",
      title         = "{An integrated low-power lock-in amplifier and its
                       application to gas detection}",
      year          = "2014",
}