Tetrahedron
Tetrahedron > 1999 > 55 > 5 > 1407-1416
Tetrahedron > 2002 > 58 > 34 > 6825-6835
Tetrahedron > 2011 > 67 > 5 > 1011-1018
Tetrahedron > 1999 > 55 > 5 > 1407-1416
Tetrahedron > 2002 > 58 > 34 > 6825-6835
Tetrahedron > 2011 > 67 > 5 > 1011-1018