"Dynamical" non-minimal higher-spin interaction and gyromagnetic ratio g=2Ots, Ilmar; Saar, Rein; Loide, Rein-Karl; Liivat, H.Europhysics letters2001 / p. 367-371 https://iopscience.iop.org/article/10.1209/epl/i2001-00528-3

Higher-spin equations with variable mass and spin and causalityLoide, Rein-Karl; Ots, Ilmar; Saar, Rein; Liivat, H.Hadronic journal2003 / p. 193-202

Kõrgemad spinnid ja güromagnetiline suheOts, Ilmar; Saar, Rein; Loide, Rein-KarlEesti Füüsika Seltsi aastaraamat 20002001 / lk. 51-60

Massless half-odd-integer helicity gauge fieldsLoide, Rein-Karl; Ots, Ilmar; Saar, ReinEesti Teaduste Akadeemia Toimetised. Füüsika. Matemaatika1994 / 1, lk. 25-36

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

On superfield equations of motionsLoide, Rein-Karl; Ots, Ilmar; Saar, Rein; Suurvarik, PavelHadronic journal2004 / p. 151-163

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

Supermultiplets and relativistic problems : Bhabha equations in Hamiltonian formLoide, Rein-Karl; Ots, Ilmar; Saar, ReinAlgebras, groups and geometries2001 / 4, p. 445-460