@misc{misc8b7a6c6b, title = {Magnetization steps in a diluted Heisenberg antiferromagnetic chain: theory and experiments on TMMC:Cd}, author = {Paduan-Filho, Armando and Oliveira Jr., N. F. and Bindilatti, Valdir and Foner, S and Shapira, Y}, year = {2003}, publisher = {IFUSP} }