Smith, J. A., Molesworth, P. P., Hyland, C. J. T., & Ryan, J. H. (2011). Seven-Membered Rings. In G. W. Gribble, & J. A. Joule (Eds.), PROGRESS IN HETEROCYCLIC CHEMISTRY, VOL 22 (Vol. 22, pp. 491-536). ELSEVIER SCIENCE LTD. doi:10.1016/S0959-6380(11)22016-6
Smith, J. A., Molesworth, P. P., Hyland, C. J. T., & Ryan, J. H. (2011). Seven-Membered Rings. In G. W. Gribble, & J. A. Joule (Eds.), PROGRESS IN HETEROCYCLIC CHEMISTRY, VOL 22 (Vol. 22, pp. 491-536). ELSEVIER SCIENCE LTD. doi:10.1016/S0959-6380(11)22016-6