@book{ssbx, title = "Bidirectional Transformations", author = "Jeremy Gibbons and Perdita Stevens", year = "2018", editor = "Jeremy Gibbons and Perdita Stevens", isbn = "978-3-319-79107-4", publisher = "Springer", series = "LNCS", url = "https://link.springer.com/book/10.1007%2F978-3-319-79108-1", volume = "9715", doi = "10.1007/978-3-319-79108-1", }