Breuning, E., Ruben, M., Lehn, J.-M., Renz, F., Garcia, Y., Ksenofontov, V., Gütlich, P., Wegelius, E., & Rissanen, K. (2000). Spin crossover in a supramolecular Fe(II)4 [2x2] grid triggered by temperature, pressure and light. Angewandte Chemie, 112, 2563-2566. https://hdl.handle.net/2078.5/56867 (Original work published 2000)