@article{10_21136_CMJ_1966_100715,
     author = {Nagy, Jozef},
     title = {Kronecker index in abstract dynamical systems, {II}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {114--126},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {1966},
     doi = {10.21136/CMJ.1966.100715},
     mrnumber = {0187227},
     zbl = {0139.16403},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1966.100715/}
}