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Bibliography

B. Riečan

  1. Mesiar Radko, Riečan B. :  Tatra Mountains Mathematical Publications. Special Volume: Fuzzy Structures , Tatra Mountains Mathematical Publications vol.13, p. 1-248, IFSA Congres '97 /7./, (Prague, CZ, 23.06.1997-24.06.1997) [1997]