@article{ADM_2009_4_a13,
     author = {I. Ya. Subbotin},
     title = {On arrangement of subgroups in groups and related topics: some recent developments},
     journal = {Algebra and discrete mathematics},
     pages = {185--207},
     publisher = {mathdoc},
     number = {4},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2009_4_a13/}
}