Abstract
A Comment on the Letter by Mandula, Phys. Rev. Lett. 65, 1403 (1990).
- Received 5 November 1990
DOI:https://doi.org/10.1103/PhysRevLett.66.2683
©1991 American Physical Society
A Comment on the Letter by Mandula, Phys. Rev. Lett. 65, 1403 (1990).
DOI:https://doi.org/10.1103/PhysRevLett.66.2683
©1991 American Physical Society