@article{10_14736_kyb_2015_5_0739,
     author = {Pulmannov\'a, Sylvia and Vincekov\'a, Elena},
     title = {Remarks on effect-tribes},
     journal = {Kybernetika},
     pages = {739--746},
     publisher = {mathdoc},
     volume = {51},
     number = {5},
     year = {2015},
     doi = {10.14736/kyb-2015-5-0739},
     mrnumber = {3445981},
     zbl = {06537777},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14736/kyb-2015-5-0739/}
}