@article{TMF_2007_152_3_a0,
     author = {J. C. Benjumea and J. Nunez and A. F. Tenorio},
     title = {The~maximal {Abelian} dimension of linear algebras formed by strictly upper triangular matrices},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {419--429},
     publisher = {mathdoc},
     volume = {152},
     number = {3},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2007_152_3_a0/}
}