@article{MZ_1967__98_170749,
     author = {W.R. Johnstone},
     title = {Gneralized {Hilbert} {Functions} and {Resolutions} {Associated} with {Maximal} {One-sided} {Ideals.}},
     journal = {Mathematische Zeitschrift},
     pages = {243--258},
     year = {1967},
     volume = {98},
     zbl = {0173.03401},
     url = {http://geodesic.mathdoc.fr/item/MZ_1967__98_170749/}
}