TY  - JOUR 
T1  - Variances and covariances in deconvolution of multichannel spectra: 34S (<FONT FACE=Symbol>g</font>, <img src="http:/img/fbpe/bjp/v31n1/02eq06.gif">n) cross section
JO  - Brazilian Journal of Physics
A1  - Helene, O.
A1  - Takiya, C.
A1  - Vanin, V. R.
SN  - 0103-9733
UL  - 10.1590/S0103-97332001000100002
VL  - 31 
Y1  - 2001
PB  - Brasil 
ER  -