@article{Rillo:48104,
      author        = "Rillo, Conrado and Gabal, Miguel and Lozano Bernal, María
                       Pilar and Sesé, Javier and Spagna, Stefano and Diederichs,
                       Jost and Sager, Ronald and Chialvo, Cesar and Terry, Jeremy
                       and Rayner, Grant and Warburton, Richard and Reineman,
                       Richard",
      title         = "{Enhancement of the Liquefaction Rate in Small-Scale
                       Helium Liquefiers Working Near and Above the Critical
                       Point}",
      year          = "2015",
}