Twisting in Group Algebras of Finite Groups
M. D. Movshev

References
1.	Lazarev A. Yu., Movshev M. V., “Deformatsii algebr Khopfa”, UMN, 46:1 (1991), 211–212
2.	Drinfeld V. G., “O postoyannykh kvaziklassicheskikh resheniyakh kvantovogo uravneniya Yanga–Bakstera”, DAN SSSR, 273:3 (1983), 531–535