(NdISPERSIONNYJ ANALIZ W \KONOMIKE(B.s (NlOMOWACKIJ g(B.(Ni(B.s - (NlOMOWACKIJ g(B.(Ni(B.s ((NmOSKWAs (NsTATISTIKAs, 1975)
Keywords: (NsTATISTIKAs