Tetrahedron
Tetrahedron > 2002 > 58 > 13 > 2667-2672
Tetrahedron > 2002 > 58 > 15 > 3065-3071
Tetrahedron > 2002 > 58 > 16 > 3145-3154
Tetrahedron > 2002 > 58 > 32 > 6239-6258
Tetrahedron > 2002 > 58 > 49 > 9801-9808
Tetrahedron > 2002 > 58 > 52 > 10345- 10351