Atakishiev, N. M. Asymptotic behavior of the Green’s function in some models of nonrenormalizable field theory. (English. Russian original) Zbl 1183.81114 Theor. Math. Phys. 1, No. 1, 46-50 (1969); translation from Teor. Mat. Fiz. 1, No. 1, 60-66 (1969). MSC: 81T99 35J08 PDFBibTeX XMLCite \textit{N. M. Atakishiev}, Theor. Math. Phys. 1, No. 1, 46--50 (1969; Zbl 1183.81114); translation from Teor. Mat. Fiz. 1, No. 1, 60--66 (1969) Full Text: DOI MNR
Polubarinov, I. V. Variational principle and non-conserved operators. (English. Russian original) Zbl 1183.49042 Theor. Math. Phys. 1, No. 1, 26-38 (1969); translation from Teor. Mat. Fiz. 1, No. 1, 34-49 (1969). MSC: 49S05 81T99 PDFBibTeX XMLCite \textit{I. V. Polubarinov}, Theor. Math. Phys. 1, No. 1, 26--38 (1969; Zbl 1183.49042); translation from Teor. Mat. Fiz. 1, No. 1, 34--49 (1969) Full Text: DOI MNR