@article{VMUMM_2019_4_a9,
     author = {A. V. Makarov and V. V. Makarov},
     title = {Cardinality of the continuum of closed superclasses of some minimal classes in the partially ordered set $\mathcal{L}^3_2$},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {57--58},
     publisher = {mathdoc},
     number = {4},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2019_4_a9/}
}