KirnasovskiiO. Yu. “Balanced Identity That Describes <em class="a-Plus-plus">n</em>-Ary Group Isotopes in the Class of All <em class="a-Plus-plus">n</Em&gt;-Ary Quasigroups”. Ukrains’kyi Matematychnyi Zhurnal 50, no. 6 (June 25, 1998): 862–864. Accessed July 27, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/4897.