An analogy between the spin-2 and superspin-3/2 equations of motionLoide, Rein-KarlJournal of physics. A. Mathematical and general1985 / p. 2833-2847 https://www.ester.ee/record=b2318274*est https://iopscience.iop.org/article/10.1088/0305-4470/18/14/032/pdf