@article{GDZPPN002456117,
title = {Cascaded Channels and the Equivocation Inequality.},
journal = {Metrika},
volume = {25},
year = {1978},
pages = {193-208},
zbl = {0391.94010},
url = {http://dml.mathdoc.fr/item/GDZPPN002456117}
}
El-Sayed, A.B. Cascaded Channels and the Equivocation Inequality.. Metrika, Tome 25 (1978) pp. 193-208. http://gdmltest.u-ga.fr/item/GDZPPN002456117/