Citation: Grove, Hilde; Sletten, Jorunn; Julve, Miguel; Lloret, Francesc (2001). Solid state polymerization causing transition to a ferromagnetic state. Crystal structures and magnetic properties of [Cu2(dpp)(H2O)(dmso)Cl4]·dmso and [Cu2(dpp)Cl4]n (dpp = 2,3-bis(2-pyridyl)pyrazine). Journal of the Chemical Society, Dalton Transactions, , pp. 2487-.