@book(bac2,
 author       = {M. Baczynski and B. Jayaram},
 year         = {2008},
 title        = {Fuzzy Implications},
 series       = {Studies in Fuzziness and Soft Computing},
 volume       = {231},
 publisher    = {Springer},
 address      = {Berlin},
 doi          = {10.1007/978-3-540-69082-5},
)
@book(FR,
 author       = {J. C. Fodor and M. R. Roubens},
 year         = {1994},
 title        = {Fuzzy Preference Modelling and Multicriteria Decision Support},
 series       = {Theory and Decision Library D:},
 publisher    = {Kluwer Academic Publishers},
 address      = {Dordrecht},
 doi          = {10.1007/978-94-017-1648-2},
)
@article(HlBi,
 author       = {Hlin\v{e}n\'{a}, D. and V. Biba},
 year         = {2012},
 title        = {Generated fuzzy implications and fuzzy preference structures},
 journal      = {Kybernetika},
 volume       = {48},
 number       = {3},
 pages        = {453--464},
)
@inproceedings(HaHl,
 author       = {Hlin\v{e}n\'{a}, D. and V. Havlena},
 year         = {2016},
 title        = {Fitting Aggregation Operators},
 booktitle    = {Mathematical and Engineering Methods in Computer Science, Lecture Notes in Computer Science, Vol. 9548},
 publisher    = {Springer International Publishing},
 pages        = {42 -- 53},
 doi          = {10.1007/978-3-319-29817-7_5},
)
@article(Jenei1998179,
 author       = {S. Jenei},
 year         = {1998},
 title        = {On Archimedean triangular norms},
 journal      = {Fuzzy Sets and Systems},
 volume       = {99},
 number       = {2},
 pages        = {179 -- 186},
 doi          = {10.1016/S0165-0114(97)00021-3},
)
@article(Jenei1998273,
 author       = {S. Jenei and J. C. Fodor},
 year         = {1998},
 title        = {On continuous triangular norms},
 journal      = {Fuzzy Sets and Systems},
 volume       = {100},
 number       = {1–3},
 pages        = {273 -- 282},
 doi          = {10.1016/S0165-0114(97)00063-8},
)
@book(klement2000triangular,
 author       = {E. P. Klement and R. Mesiar and E. Pap},
 year         = {2000},
 title        = {Triangular Norms},
 publisher    = {Kluwer Academic Publishers},
 address      = {Boston},
 doi          = {10.1007/978-94-015-9540-7},
)
@article(smu4,
 author       = {D. Smutn\'{a}},
 year         = {1999},
 title        = {On many valued conjunstions and implications},
 journal      = {Journal of Electrical Engineering},
 volume       = {1999},
 number       = {50},
 pages        = {8},
)
@article(Yag,
 author       = {R. R. Yager},
 year         = {2004},
 title        = {On Some New Classes of Implication Operators and Their Role in Approximate Reasoning},
 journal      = {Information Sciences},
 volume       = {167},
 number       = {1-4},
 pages        = {193--216},
 doi          = {10.1016/j.ins.2003.04.001},
)