@article{MEM_2023_52_a13,
     author = {Georgieva, Desislava},
     title = {Theory of probability and combinatorics in the school course of mathematics},
     journal = {Mathematics and Education in Mathematics},
     pages = {166--171},
     publisher = {mathdoc},
     volume = {52},
     year = {2023},
     language = {bg},
     url = {http://geodesic.mathdoc.fr/item/MEM_2023_52_a13/}
}