TY  - RPRT
TI  - Helicity wave functions for massless and massive spin-2 particles.
AU  - D Spehler
AU  - SF Novaes
PY  - 1991
DO  - 10.1103/physrevd.44.3990
UR  - https://pubmed.ncbi.nlm.nih.gov/10013879/
ID  - 10013879
ER  -