New physics searches at Linear Collider with polarized beamsMoortgat-Pick, G.; Bartl, A.; Hidaka, K.; Kerneiter, T.; Liivat, H.; Loide, Rein-Karl; Ots, Ilmar; Porod, W.; Saar, Rein; Uibo, H.Proceedings of ICHEP 20022003 / p. 803-806 Possible anomalous ZZg and Zgg couplings and Z boson spin orientation in e+ e- ZgOts, Ilmar; Uibo, H.; Liivat, H.; Loide, Rein-Karl; Saar, ReinNuclear physics B2004 / p. 346-356 https://ui.adsabs.harvard.edu/abs/2006NuPhB.740..212O/abstract 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 Spin polarization and alignment of the single Z boson from e+e- annihilationOts, I.; Uibo, H.; Liivat, H.; Loide, Rein-Karl; Saar, R.Nuclear physics B2000 / p. 90-100 https://www.sciencedirect.com/science/article/abs/pii/S0550321300004880