“ Electron Paramagnetic Resonance Study of 2- Diethylamino ethanolato- Trifluoroacetato Copper (II) - Tetramer” (1997) Journal of International Academy of Physical Sciences, 1(3-4), pp. 203–212. Available at: http://www.iaps.org.in/journal/index.php/journaliaps/article/view/694 (Accessed: 23 October 2026).