@Inbook{Sisto2015,    author = author="Sisto, Maria and Wenk, Nicolas and Ouerhani, Nabil and Gobron, St{\'e}phane",
   author = editor="De Paolis, Bourdot, Patrick and Mongelli, Antonio",
   author = title="A Study of Transitional Virtual Environments",
   author = bookTitle="Augmented and Virtual Reality: 4th International Conference, AVR 2017, Ugento, Italy, June 12-15, 2017, Proceedings part I",
   author = year="2017",
   author = publisher="Springer",
   author = pages="35--49",
   author = isbn="978-3-319-60922-5",
   author = issn="1611-3349",
   author = doi="10.1007/978-3-319-60922-5",
   author = url="http://dx.doi.org/10.1007/978-3-319-60922-5"
}