Possible anomalous ZZy and Zyy couplings and Z boson spin orientation in e+ e- Zy : the role of transverse polarizationOts, Ilmar; Uibo, H.; Liivat, H.; Loide, Rein-Karl; Saar, ReinNuclear physics B2006 / 1/2, p. 212-221 : ill https://ui.adsabs.harvard.edu/abs/2006NuPhB.740..212O/abstract