• Superfield equations for scalar and spinor superfieldsLoide, Rein-Karl; Suurvarik, PavelEesti NSV Teaduste Akadeemia toimetised. Füüsika. Matemaatika = Известия Академии наук Эстонской ССР. Физика. Математика = Proceedings of Academy of Sciences of the Estonian SSR. Physics. Mathematics1983 / lk. 165-171 https://www.ester.ee/record=b1264310*est