C. Weidmann, M. Kieffer:
"Evaluation of the Distance Spectrum of Variable-Length Finite-State Codes";
IEEE Transactions on Communications, Vol. 58 (2010), No. 3; S. 724 - 728.
http://dx.doi.org/10.1109/TCOMM.2010.03.090051Elektronische Version der Publikation:
http://publik.tuwien.ac.at/files/PubDat_187585.pdf