Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "Aizawa, N. and Isaac, P. S. and Segar, J.",ℤ2 × ℤ2-Generalizations of Infinite-Dimensional Lie Superalgebra of Conformal Type with Complete Classification of Central Extensions,Reports on Mathematical Physics,0034-4877,Elsevier BV,2020-06-01,85,,351-373,https://cir.nii.ac.jp/crid/1872835443039080704,https://doi.org/10.1016/s0034-4877(20)30041-0