@Misc{ 
  FinKat16,
  author = { Fino, Anna and Kath, Ines },
  title = { Holonomy groups of $G_2^*$-manifolds },
  journal = { arXiv:1604.00528 [math.DG] },
  year = { 2016 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/231/ },
  note = { cvgmt preprint}
}