@article{TIMM_2021_27_1_a23,
     author = {I. L. Sokhor},
     title = {Continuation of the theory of $E_\mathfrak{F}$-groups},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {268--272},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2021_27_1_a23/}
}