Tetrahedron
Tetrahedron > 2013 > 69 > 3 > 1112-1114
Tetrahedron > 2013 > 69 > 13 > 2720-2732
Tetrahedron > 2013 > 69 > 23 > 4725-4730
Tetrahedron > 2013 > 69 > 24 > 4845-4856
Tetrahedron > 2013 > 69 > 24 > 5044-5047
Tetrahedron > 2013 > 69 > 47 > 9986-9993