Analysis of information sources in references of the Wikipedia article "Path computation element" in English language version.
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: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)[permanent dead link]{{cite book}}
: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link){{cite web}}
: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)[permanent dead link]{{cite book}}
: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link){{cite book}}
: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)