@article{AUCMP_2007__48_2_a7,
     author = {Lyaskovska, Nadya},
     title = {Constructing subsets of a given packing index in {Abelian} groups},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {69--80},
     publisher = {mathdoc},
     volume = {48},
     number = {2},
     year = {2007},
     mrnumber = {2512904},
     zbl = {1160.20315},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/AUCMP_2007__48_2_a7/}
}