@ARTICLE{Piegat_A._Fuzzy_2017, author={Piegat, A. and PluciƄski, M.}, volume={65}, number={No 4}, pages={497-511}, journal={Bulletin of the Polish Academy of Sciences Technical Sciences}, howpublished={online}, year={2017}, title={Fuzzy number division and the multi-granularity phenomenon}, URL={http://so.czasopisma.pan.pl/Content/105767/PDF/10.1515bpasts-2017-0055.pdf}, doi={10.1515/bpasts-2017-0055}, }