. "June 1986" . . . "Deteriorated; succeeded byChernobyl New Safe Confinement" . . "Chernobyl Nuclear Power Plant sarcophagus" . . "concrete sarcophagus" . . "Chernobyl sarcophagus" . "Shelter Structure" . "Sarcophagus'" . . "Chernobyl Nuclear Power Plant sarcophagus" . "November 1986" . "a concrete and lead sarcophagus" . . "reactor No. 4" . "sarcophagus surrounding the number four reactor" . . . . . "sarcophagus" . . "Sarcaphagus" . . "nuclear containment \\\"sarcophagus\\\"" . . "Object Shelter" . "sarcophagi" .