Ellison, P A New superheavy element isotopes: ²⁴²Pu(⁴⁸Ca,5n) ²⁸⁵114. [electronic resource] - Physical review letters Oct 2010 - 182701 p. digital Publication Type: Journal Article ISSN: 1079-7114 Standard No.: 10.1103/PhysRevLett.105.182701 doi