Tetrahedron
Tetrahedron > 2014 > 70 > 18 > 2999-3004
Tetrahedron > 2014 > 70 > 21 > 3400-3406
Tetrahedron > 2014 > 70 > 35 > 5934-5946
Tetrahedron > 2014 > 70 > 41 > 7567-7576
Tetrahedron > 2014 > 70 > 41 > 7505-7510
Tetrahedron > 2014 > 70 > 43 > 8084-8096