@article{MM3_2007_11_1_a8,
     author = {Du\v{s}an Milovan\v{c}evi\'c},
     title = {L-Ultrafilters, {L-Sets} and {LC-Property}},
     journal = {Mathematica Moravica},
     pages = {69 - 78},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {2007},
     url = {https://geodesic-test.mathdoc.fr/item/MM3_2007_11_1_a8/}
}