@article{JOLT_2013_23_4_a8,
     author = {Grant Cairns and Ana Hinic Galic and Yuri Nikolayevsky},
     title = {Totally {Geodesic} {Subalgebras} of {Filiform} {Nilpotent} {Lie} {Algebras}},
     journal = {Journal of Lie Theory},
     pages = {1051--1074},
     year = {2013},
     volume = {23},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/JOLT_2013_23_4_a8/}
}