Lost document

Wolf is asking you to find a document that was lost while traveling through the Electra tunnel in Cordon.
== Walkthrough ==
Don't forget to check in with Sidorovich, as Wolf tells you after you bring him the document. He will have additional dialogue leading to Inferno.
Kuznetsov, the military man guarding the broken railway bridge, can be contacted for ammunition and other supplies according to Wolf. We can now speak to Kuznetsov for Kuznetsov's deck and a whole host of other jobs after accepting.
== Notes ==
* You learn the recipe for Flash from the document itself as you pick it up.
* This quest can be conveniently combined with Kostya's stash, Cordon, because it teleports you into the middle of the tunnel, right to the document.
== Bugs ==