@article{MET_1984__31_175944,
     author = {C.H. Kapadia and D.L. Weeks},
     title = {Minimal {Sufficient} for the {Group} {Divisible} {Partially} {Balanced}  {Incomplete} {Clock} {Design} {(GD-PBIBD)} with {Interaction} under an {Eisenhart} {Modell} {II.}},
     journal = {Metrika},
     pages = {127--144},
     publisher = {mathdoc},
     volume = {31},
     year = {1984},
     zbl = {0542.62069},
     url = {http://geodesic.mathdoc.fr/item/MET_1984__31_175944/}
}