@article{MASLO_1972__22_3_a0,
     author = {Gedeonov\'a, Eva},
     title = {Jordan-H\"older {Theorem} for {Lines}},
     journal = {Mathematica slovaca},
     pages = {177--198},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {1972},
     mrnumber = {0309817},
     zbl = {0266.06002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1972__22_3_a0/}
}