@article{CC_2009_38_1_a12,
     author = {Ntoutsi, Irene and Spiliopolou, Myra and Theodoridis, Yannis},
     title = {Tracing cluster transitions for different cluster types},
     journal = {Control and Cybernetics},
     pages = {239--259},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {2009},
     zbl = {1236.62070},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CC_2009_38_1_a12/}
}