@article{KYB_1979__15_6_a2,
     author = {Spal, Jind\v{r}ich},
     title = {Generalization of the method of $D$-decomposition},
     journal = {Kybernetika},
     pages = {--445},
     publisher = {mathdoc},
     volume = {15},
     number = {6},
     year = {1979},
     mrnumber = {562374},
     zbl = {0432.93051},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1979__15_6_a2/}
}