@article{MM3_2012_16_1_a1,
     author = {Milan Taskovi\'c},
     title = {On a result of {Jachymski,} {Matkowski,} and {\'Swi\k{a}tkowski}},
     journal = {Mathematica Moravica},
     pages = {33 - 35},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {2012},
     url = {https://geodesic-test.mathdoc.fr/item/MM3_2012_16_1_a1/}
}