TY - RPRT TI - Hyperheavy spherical and toroidal nuclei: The role of shell structure AU - Agbemava, S. E. AU - Afanasjev, A. V. PY - 2021 DO - 10.1103/physrevc.103.034323 UR - https://www.osti.gov/biblio/1785283 ID - 1785283 ER -