@Misc{RANME20161477664, title = "Relationships between extrachromosomal elements", author = "Falkow, Stanley", publisher = "London : J. \& A. Churchill", editor = "J. \& A. Churchill", URL = "http://bibliotecavirtual.ranm.es/ranm/es/consulta/registro.do?id=49766", year = "1968", }