<#14#>THIS PAPER <#14#>uses two style files created
for LATEX in order to format
an article as in Automatica, the journal of the
International Federation of Automatic Control.
The style file <#15#>automatica.sty<#15#> is to be used in combination with
the substyles
<#16#>IFACart9.sty<#16#>, <#17#>IFACart10.sty<#17#>, <#18#>IFACart12.sty<#18#>
and <#19#>IFAC.bst<#19#>. All these
files should be in a path known by LATEX.