The commander of Russian troops in Chechnya , Vyacheslav Tikhomirov , and Chechen rebel chief-of-staff Aslan Mashadov signed the deal under which the troop withdrawal is to resume on Wednesday .
<response> The commander of <misc>Russian</misc> troops in <location>Chechnya</location> , <person>Vyacheslav Tikhomirov</person> , and <misc>Chechen</misc> rebel chief-of-staff <person>Aslan Mashadov</person> signed the deal under which the troop withdrawal is to resume on Wednesday . </response>