@article{BGUMI_2020_3_a0,
     author = {I. N. Safonova and V. G. Safonov},
     title = {On some properties of the lattice of totally $\sigma$-local formations of finite groups},
     journal = {Journal of the Belarusian State University. Mathematics and Informatics},
     pages = {6--16},
     publisher = {mathdoc},
     volume = {3},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BGUMI_2020_3_a0/}
}