@article{MM3_2020_24_1_a4,
     author = {Andrzej Nowik},
     title = {On $G-${\textendash}transitive version of perfectly meager sets},
     journal = {Mathematica Moravica},
     pages = {63 - 70},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {2020},
     url = {https://geodesic-test.mathdoc.fr/item/MM3_2020_24_1_a4/}
}