Saini, Ratni; Boland, Sebastian; Kataeva, Olga; Schmidt, Arndt W.; Kurzchalia, Teymuras V.; Knölker, Hans-Joachim Organic and Biomolecular Chemistry, 2012, vol. 10, # 21 p. 4159 - 4163 doi: 10.1039/c2ob25394a