%0 Journal Article %A Křivánek, Mirko %T A note on the computational complexity of hierarchical overlapping clustering %J Applications of Mathematics %D 1985 %P 453-460 %V 30 %N 6 %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1985.104174/ %R 10.21136/AM.1985.104174 %G en %F 10_21136_AM_1985_104174