@article{TIMB_2008_16_1_a12,
     author = {V. G. Safonov and A. N. Skiba},
     title = {On $\tau$-closed totally saturated formations of $l_\infty^\tau$-length~$\le 5$},
     journal = {Trudy Instituta matematiki},
     pages = {73--80},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMB_2008_16_1_a12/}
}