
**References**




.. [bjlga:07] 
   Yngvar Berg, Rene Jensen, Johannes Lomsdalen, Henning Gundersen, and Snorre Aunet.
   Fault tolerant CMOS logic using ternary gates.
   In *Proceedings, 37\ :mathml:`{::}^\mbox{th}`\  International Symposium on Multiple-Valued Logic*, page\ |unicode(a0)|\ 38, 2007.

.. [chb:91] 
   Y. Chang and J.T. Butler.
   The design of current mode CMOS multiple-valued circuits.
   In *Proceedings, 21\ :mathml:`{::}^\mbox{st}`\  International Symposium on Multiple-Valued Logic*, pages 130\ |unicode(2013)|\ 138, 1991.


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