@article{TM2_2021_XXIV_2_a4,
     author = {Du\v{s}ko Joji\'c and Sini\v{s}a Vre\'cica and Rade  Zivaljevi\'c},
     title = {A glimpse into the theory of chessboard complexes},
     journal = {The Teaching of Mathematics},
     pages = {112 },
     publisher = {mathdoc},
     volume = {XXIV},
     number = {2},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TM2_2021_XXIV_2_a4/}
}