KabluchkoZ. A., ProskurinD. P., and SamoilenkoYu. S. “On <em class="a-Plus-plus">C</Em&gt;*-Algebras Generated by Deformations of CCR”. Ukrains’kyi Matematychnyi Zhurnal 56, no. 11 (November 25, 2004): 1527-1538. Accessed December 8, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/3863.