A second look at massless higher-spin fieldsLoide, Rein-Karl; Ots, I.; Saar, R.Proceedings of the International Tallinn Symposium on Neutrino Physics, Lohusalu, 10-12 Oct., 19901990

Bhabha relativistic wave equationsLoide, Rein-Karl; Ots, I.; Saar, R.Journal of physics A : mathematical and general1997 / p. 4005-4017

De Sitter group and relativistic wave equationsLoide, Rein-Karl; Ots, I.; Saar, R.Hadronic journal1997 / p. 503-521

"Dynamical" Poincare algebra and higher-spin interaction theoryLoide, Rein-Karl; Saar, R.; Ots, I.; Tammelo, R.Proceedings of the Sixth International Wigner Symposium. 12002 / p. 199-266

Dynamical Poincare algebra and minimal-gauge-coupling prescriptionOts, I.; Saar, R.; Loide, Rein-Karl; Vili, R.Proceedings of the 3rd Tallinn Symposium on the Neutrino Physics : 8-11 October 1995, Lohusalu, Estonia1995 / p. 168-173

Dynamical Poincare algebras and higher spin interaction theorySaar, R.; Ots, I.; Loide, Rein-Karl; Vili, R.Hadronic journal1997 / p. 559-574

'Dynamical' representation of the Poincare algebra for higher-spin fields in interaction with plane wavesSaar, R.; Loide, Rein-Karl; Ots, I.; Tammelo, R.Journal of physics A : mathematical and general1999 / p. 2499-2508

Generalizations of the Dirac equation in covariant and Hamiltonian formLoide, Rein-Karl; Ots, I.; Saar, R.Journal of physics A : mathematical and general2001 / p. 2031-2039

Heavy lepton decay processesOts, I.; Loide, Rein-Karl; Saar, R.Eesti Teaduste Akadeemia Toimetised. Füüsika. Matemaatika1991 / 4, lk. 301-306

Higher spins and leptonic decay oriented leptonsLoide, Rein-Karl; Ots, I.; Saar, R.Proceedings of the International Tallinn Symposium on Neutrino Physics, Lohusalu, 10-12 Oct., 19901990

Massless field and Wigner classificationLoide, Rein-Karl; Ots, I.; Saar, R.Proceedings of the 5th Wigner Symposium, Vienna, Austria, 25-29 Aug. 19971998 / p. 213-215

Massless fields and Wigner classificationLoide, Rein-Karl; Ots, I.; Saar, R.TU Wien, WigSym 5, 25-29 Aug. 1997 : program & abstracts1997 / p. 48

Massless limit of higher-spin fieldsLoide, Rein-Karl; Ots, I.; Saar, R.Proceedings of the 2nd Tallinn Symposium on Neutrino Physics : 5-8 October 1993, Lohusalu, Estonia1994 / p. 168-174

Poincare' realizations and wave equationsLoide, Rein-Karl; Ots, I.; Saar, R.Hadronic journal1994 / 6, p. 565-583

Poincare realizations in the field theoryLoide, Rein-Karl; Ots, I.; Saar, R.TU Wien, WigSym 5, 25-29 Aug. 1997 : program & abstracts1997 / p. 49

Realization of massless representations in the field theoryKõiv, M.; Loide, Rein-Karl; Ots, I.; Saar, R.Proceedings of the International Tallinn Symposium on Neutrino Physics, Lohusalu, 10-12 Oct. 19901990

Relativistic wave equations with weak discrete symmetrics and new algebrasLoide, Rein-Karl; Ots, I.; Saar, R.; Kiiranen, K.TU Wien, WigSym 5, 25-29 Aug. 1997 : program & abstracts1997 / p. 67

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

Алгоритмы формирования и характеристики деревьев упорядочения узлов цепиRonk, Ants; Saar, R.Анализ и синтез сложных систем и цепей с помощью ЭВМ1988 / с. 74-86

Восстановление советской власти в странах Прибалтики в 1940 г.Saar, R.; Sunila, AugustXX студенческая научно-техническая конференция вузов Прибалтийских республик, Белорусской ССР и Молдавской ССР : тезисы докладов. Часть 11974 / с. 16-17 https://www.ester.ee/record=b1306141*est

Электротехника и автоматикаPikkov, Otto; Uutma, Toomas; Seppel, Simmu; Umbleja, Uko; Väljamäe, Gunnar; Gordon, Boris; Proode, Ülo; Raiend, Kullo; Aarna, Olav; Metsanurm, Margus; Land, Raul; Lipping, Kalle; Ronk, Ants; Saar, R.1988 https://www.ester.ee/record=b1288214*est