Journal of Molecular Structure: THEOCHEM
Journal of Molecular Structure: THEOCHEM > 1997 > 391 > 1-2 > 189-192
Journal of Molecular Structure: THEOCHEM > 1997 > 392 > 1-3 > 137-140
Journal of Molecular Structure: THEOCHEM > 1997 > 401 > 3 > 207-218