ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, vol. 47, no. 12, page. 2263 - 2266, 2008-03
ORGANIC LETTERS, vol. 10, no. 12, page. 2605 - 2607, 2008-06-19
CHEMISTRY-A EUROPEAN JOURNAL, vol. 15, no. 44, page. 11837 - 11841, 2009-01