@article{MOMA_1975__79_177667,
     author = {L. Babai and W. Imrich},
     title = {Sense {Preserving} {Groups} of {Polyhedral} {Graphs.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {1--2},
     publisher = {mathdoc},
     volume = {79},
     year = {1975},
     zbl = {0313.05113},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1975__79_177667/}
}