@article{MOMA_1979__87_177919,
     author = {R.J. Hans-Gill and Madhu Raka},
     title = {An {Asymmetric} {Inequality} for non-homogeneous ternary quadratic forms.},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {281--296},
     publisher = {mathdoc},
     volume = {87},
     year = {1979},
     zbl = {0409.10011},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1979__87_177919/}
}