@Misc{RANME20161477398, title = "Bacterial episomes and plasmids : a Ciba Foundation Symposium", author = "CIBA FOUNDATION. Symposium (1968)", publisher = "London : J. \& A. Churchill", editor = "J. \& A. Churchill", URL = "http://bibliotecavirtual.ranm.es/ranm/es/consulta/registro.do?id=49739", year = "1968", }