@article{GMJ_2001__8_3_50496,
     author = {Lomadze, V.},
     title = {Convolutional codes and frequency responses.},
     journal = {Georgian Mathematical Journal},
     pages = {553--570},
     publisher = {mathdoc},
     volume = {8},
     number = {3},
     year = {2001},
     zbl = {1028.93014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/GMJ_2001__8_3_50496/}
}