Universidad de Zaragoza Repository

@article{Escribano:110687,
      author        = "Escribano, D. and Doldán-Martelli, V. and Lapuente, F.J.
                       and Cuesta, J.A. and Sánchez, A.",
      title         = "{Evolution of social relationships between first-year
                       students at middle school: from cliques to circles}",
      year          = "2021",
}