@article{article61164b0a, title = {Weak ferromagnetism in manganese tartrate dihydrate Mn'C IND.4''H IND.4''O IND.6' . 2 'H IND.2'O}, author = {Paduan-Filho, Armando and Becerra, Carlos Castilla}, year = {2000}, journal = {Journal of Physics: Condensed Matter} }