Kuryakova T.A., Nepsha A.A., Teterin A.P.
SPECTRAL FORECAST OF SOIL PARAMETERS ^{[№ 11 ' 2008]}
The authors study methods of spectral forecast of soil parameters using unranked and ranked normalized investigation matrices built for different time counts.

Chepasov V.I., Kuryakova T.A., Nepsha A.A.
SPECTRAL FORECASTING OF SOIL PARAMETERS ^{[№ 6 ' 2008]}
The methods of spectral forecasting of soil parameters with using of unranked and ranked normalized matrixes of research constructed for different time countings are regarded in this article.