B. Wagle
EJOR
An efficient bidirectional search algorithm for computing the free distance of convolutional codes is described. Copyright © 1972 by The Institute of Electrical and Electronics Engineers, Inc.
B. Wagle
EJOR
Beomseok Nam, Henrique Andrade, et al.
ACM/IEEE SC 2006
Rajiv Ramaswami, Kumar N. Sivarajan
IEEE/ACM Transactions on Networking
Pradip Bose
VTS 1998