@article{PORMA_1994__51_2_47415,
     author = {Tuccillo, Fernando},
     title = {On a class of groups with {Lagrangian} factor groups.},
     journal = {Portugaliae mathematica},
     pages = {205--215},
     publisher = {mathdoc},
     volume = {51},
     number = {2},
     year = {1994},
     zbl = {0839.20027},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1994__51_2_47415/}
}