Citation: M\"uller, Achim; Das, Samar K.; B\"ogge, Hartmut; Schmidtmann, Marc; Botar, Alexandru; Patrut, Adrian (2001). Generation of cluster capsules (Ih) from decomposition products of a smaller cluster (Keggin-Td) while surviving ones get encapsulated: species with core--shell topology formed by a fundamental symmetry-driven reaction. Chemical Communications, , pp. 657-.