Tetrahedron
Tetrahedron > 2010 > 66 > 1 > 152-156
Tetrahedron > 2010 > 66 > 15 > 2830-2834
Tetrahedron > 2010 > 66 > 21 > 3655-3661
Tetrahedron > 2010 > 66 > 25 > 4604-4620
Tetrahedron > 2010 > 66 > 26 > 4730-4737
Tetrahedron > 2010 > 66 > 33 > 6383-6390
Tetrahedron > 2010 > 66 > 52 > 9954-9963