@article{MZ_1968__103_170890,
     author = {L.G. Kov\'acs},
     title = {On {Finite} {Soluble} {Groups.}},
     journal = {Mathematische Zeitschrift},
     pages = {37--39},
     publisher = {mathdoc},
     volume = {103},
     year = {1968},
     zbl = {0183.02804},
     url = {http://geodesic.mathdoc.fr/item/MZ_1968__103_170890/}
}