Tetrahedron
Tetrahedron > 2012 > 68 > 2 > 584-589
Tetrahedron > 2012 > 68 > 8 > 2061-2067
Tetrahedron > 2012 > 68 > 9 > 2161-2165
Tetrahedron > 2012 > 68 > 11 > 2465-2470
Tetrahedron > 2012 > 68 > 13 > 2892-2898
Tetrahedron > 2012 > 68 > 25 > 5037-5041