ZhdanovR. Z. and LagnoV. I. (2000) “On new realizations of the poincare groups <em class="a-plus-plus">P</em> (1,2) and <em class="a-plus-plus">P</em&gt;(2, 2)”, Ukrains’kyi Matematychnyi Zhurnal, 52(4), pp. 447-462. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/4436 (Accessed: 22November2024).