@article{GeneweinB2016, title = {Bio-inspired feedback-circuit implementation of discrete, free energy optimizing, winner-take-all computations}, author = {Genewein, T and Braun, DA}, journal = {Biological Cybernetics}, volume = {110}, number = {2}, pages = {135-150}, year = {2016}, doi = {10.1007/s00422-016-0684-8} }