Bis(1-methyluracilato-N3)-cis-diammineplatinum (II)-4-water and bis(μ-1-methyluracilato-N3, O4) - cis-diammineplatinum(II)diaquocopper(II) sulfate-4.5-water (head-head) - Neugebauer, D.; Lippert, B. (Journal of the American Chemical Society, 1982)