@article{05909734, title = {Twist quantization of string and Hopf algebraic symmetry.}, journal = {SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]}, volume = {6}, year = {2010}, doi = {10.3842/SIGMA.2010.068}, zbl = {1216.83051}, language = {en}, url = {http://dml.mathdoc.fr/item/05909734} }
Asakawa, Tsuguhiko; Watamura, Satoshi. Twist quantization of string and Hopf algebraic symmetry.. SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only], Tome 6 (2010) . doi : 10.3842/SIGMA.2010.068. http://gdmltest.u-ga.fr/item/05909734/